NCERT Chemistry Questions PDF

ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  POSTMORTEM 12 HOUR > - Session Complete Chem...

ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  POSTMORTEM 12 HOUR > - Session Complete Chem 30M APRIL 2nd MAY - Infinite Questions Prectric - ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  CHy + 202 - Co2 + 24 20 16 gm Tryo = 2 n Q is = = WHzo = 2x18 -36 gm ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑫ 50 dry CHEM ↳ 5 Aus ecleti N2 T 342 - 2NHz 50x103 10x10 3 MNHz = 2x 1666 3 R = 0 n = 10x is WNHz = 2 x 1666 X17 T 28 2 - 10 X 1666 50 x103 103 1785 = = - Per scorchiomety - -- 2x3 ↳ 28 A ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  & ↳ important formule - 237 35 g. 58-5 YM = = 000M 1000d-MXMMsolute 3 M = #000 x 1000 * 1 : 25 = 3x 58 5. ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  * A + B2- AB2 > ⑳ n = 2 A T Ba > - Aber 300 atom 200 molecule n = 300 - 200 - NA NA 300 200 - LB NA Ta - ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  * Pyd 80 P = 35 * Br M = 00 - 35 O35 = 45 e = 35 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  v = O 1 5000 A c fxd = = = 5000 X10 "om 3x108 5800x10 Xy = v = = X10-10 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  d = 100 nm = 400 x 10 9 m Wate second energy fr 100 => 100 Joule 80 E = 100 Joule E = nhc E 100 116-626x10-3"Xexod = T 400 x 10-9 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  7x10" see + My = fo + KE go = 15 1x10 se- KE = uf-hgo f = = 10x10' see - = h(10x10" - 7x0M) - X 3x10' UE = 6 626. x 10.34x3x10i 19. 5x1020 Toul ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  3x106 De-broghi ⑤ d = A mu 3. 6x16 = ⑧ MX ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  AUXMAr = h - ua Ax x 40x10-3x0. 9 = h Uh 40x10-3 m nog kg = = V= us misee DV 2% v of = = 2 Too x 15 = ⑲ ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  1x10g - - 9. & 4x10-7 m ② Ep 3-ev KE 0 97 mu I = = =. = 3 X10-Om ① = 2 13 ev YX10. = E ↓ = 4000 A KE = Ep-q = 3 1-. 2 13. 12400 ev Ep = - 0 97 ev d (inA) =. = 1240 = Sev - 400 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 & For net2u / = knz 2n wavelength > some > - - , I H na n , 2 - 1 = ne3h net 212 > - 2n , +2 with 312 - 341 hi = 342 - 3n , Be +3 una > - un , ⑪ 3 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  unbinilium ⑭ ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  2 = 117 G17 P7 · P7 do 2118 Gif 2 = 119 Gl Pf Halogen - & 2 120 = O G2 3 Pf S-BLOCK ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑲ ⑮ ↳ More change + re Al MgY smaller is O size ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑭ Y ⑪ 575 o X 760 I En Li < B < Be < C Na 496 Na < Al < < Si Mg - 737 Mg Si 786 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑬ ps u ↑ Aegu > - most-ve AegH = @ Least -ve Aegu = ⑳ ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ZEI O O = Fully filled & oritat -- ora ↳ nay felled ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Na > - ractive + Na Na - DegH > - + 2 --ve vo e lena chantarai ⑳E reactiv DegH + re + a- Vo -Nahi dre chalte C + e- > - a smart MX2 ge Degr ① ⑫ M Low IE # High Degt ⑭ ① ⑭ G ⑪ - Cationi Nahi X ↳⑭ LE High ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  cut ↳ Bo = 3 5. O Coze- II Bo 2 = 1 + effective change on n oxygen Dis = - reso - = n + O 1 : 33 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  > = = - - - - - - z - - - ↑ P-Blockz B (Mz + 120 > - ((u(y) + 4 + Sp2 Sp3 Sp2 Sp3 Be-H Polas Bette Nor Poles M: - NH3)NF3 Addition Substraction 4 - Be - 1 M = 0 Linear - z 2 # ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  PARA unpaired - 02 - He => 2B0E 2 Bez does not exist O2T (e) t 5e = 2 530 = nunfacie PARA. Bez - 02 18" Gho ag2 530 => nunfanid PARA 17e => 1 e dis *. * > o - My on 130 ) 0 infaiede DIA = = Y > - Be = Na = Y O2 02 >@ >022- Bo = 0 = > does not exist - ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  3B0 N2 > - Me O2 - 16e- 2BO + O2 > 15e- 2 5 B8. Or > - 17e- 1 5 Bo. ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  - Du = 0 ↳ ro zo · 0 W q = ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  & errevsibe Win = -PAY = - (10 2) - = - 8 L atm ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Vi = 2 V2 = 18 w V2 2.303 log = - not - VI 20303 XXX 8 314X 298 log to = -. ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  420(l) - H20lg) D Aug = -0 = RT AH 41 KJImal DH AU + Ang = = u x 103 = Au + 18 314)373. Du = ? ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Kp = ke (1) Ang 3-2 = 3. 75 - x 10% (8 -. 314x1069)" - ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  & · &7 ko ↳ Backward = 3 2A N B t C kc = 2x10- 3x10-4 3x10Y 3x104 =x ① = do ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  10'3 A Keg 2x logkeg = = -2. 303 R Du" 2x103 303X8 3141300 log = - 2.. log2 + log 10' = 0. 3 + 13 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  log 2x10' => X log 13 2 * 13 logmxn log Blogh 2 => logm logn = + ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  HF > - H4 + ⑰ masOy - n + ⑮ O CB nos-at + co Acid ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  NH2 + + H > - ⑭ NHz + + H - ⑭ur HCO0 + H > - G HCOOM On-acceptor Bases ↳ ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  3 H+ - = 3 8. x 10 Pu 3-dog3 = - 8 3-logy Y 3- 2(0 3) 3-2log2 = = - ZIDD - 160+ CHEMISTRY E O 2 4. t.me/neetpreparationadda247  dilute said Prof my ↑ Cy 108 M + = 7 Water Cry 108 - Total = + 10 = 10-7 (10" + -) 10 * = DX207 X = Pr 7-log = 6 9 : z ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Ka = 3 2. x 10. Y C = 0. 02 a = ! Na = 2x2 2 3 2x. 10-7 = 0. 02 x 2 16 = - - 2x10" x = 16x10-3 orox ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  * M Pos PKs of logon O > - NH3 sat. = + El m 0GMI Basic Pon 4 75 Buffer log = - + 0-1 Pon = 5 05. Ph = 14-Pon = 14-5 0t. ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  - 14-Pon & NHz T HC- > NHyle 0. IM 0. IM Pkz = 4 7. 5omf 25ml ⑤ = = 2. 5 Por PKb + Cetion log = 5- 2 5 - =. Base O - formed 2 5. left - 407 = log + 205 > 2 5 ⑳ Basis. Buffe & u 7. F ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Ky = 2 x 105 PKo = 5 - log 2 ⑰ & ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Hydrolysis ofSart of WA+ WB Pu (PKa-Pkb) =+ 1 = ~ Py = 7 + (4 : 76 - 4 - 75) ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  AaXz > - 2A + 3 T 3x2- 28 38 < (A ] (x2-73 + Ksp = j 2) (35)" = = 100s - 1: 1 X 10-23 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  * ( disproportional min OS No & man OS - I to + 7 ↳ unlumdale M - - OS O +1 + 3 +5 +7 - - +3 N 0 HNO 2 > - - 3 to + - 5 - I ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  O O 6-methyl octane-3-ol ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑳ Henane-2 , 4-dione ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ⑳ Prefer 5-ono heran-1-oir and ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  te emplyobitel-ve P > - or or Nu Nu ONU ⑦ E ⑦ E ⑭ ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  alon ve charge - on mor EN 12 12 12 2x 27 I TH - 12 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Maor(CaG ChzcH M-coonat , > - Crz-cuy-cl Sode hime Decalonylation ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  H Mo-cis trans H ↓ I u4 X / Y BP : is tons C= cy c] c= C = 0 ↑ / M Fol S I & C MPs cis < trans W C H ↳ ⑲ O Trans Non Polar = symmetry Mou Polas symmetric => ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Y HB Crs-can m, a CH2 = CH - cl- M2-cyMz - My Provide Be Iner ⑭ Crz--az-Mz-az-Azalzereza 52H y e ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ⑭ ⑭ & ⑭ Sp ⑭ · sp3 - Annulene- [O] Non Plane = ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Yield Poor - => Poor efferency ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  zu + 6 + 32 = 20 CcHy O 2 CHgO2 gm = 20 % by mass 20 62 20 & H20 = zogm - = o cansia ↳ 62 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  pot P P7 Ya = A = 450 = 700 = 600 = O PT Para pi + P = + (Pa-iB)xa xi - 600 700 + (450 700) UA - ⑤ 700x3 X- 50 X = 140 -S - 100 250 NA = > - = - = HA = 100 = ⑮ G UB = 315 160 + 420 606 O - Ig 250 YB = 7/10 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Ty = 353 23 k. Atz = im Kb Ty = 354 11k - 0. 88 = 1x2 53x. 1 8 : X 1000 - DTb = Ty-tyo MM X 90 354011 353 23 = -. If #Aly = 0-88 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Pr Molonly C = x = iCR] 2057X 163 = 1X1 -. 26 x1000 X 00031 X 300 MM X 200 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  * E - - az ↑ A T > cry-cuz-cn-an e AM To-c-ay-a be & Free Radie mechanism ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  ~ Halogenation Darzen -U L o X- cy B - Mz 10) - > ---a ↑ ↑ 11- - -wa Y Treso. so nox 101 Particl Mza-I Finkelste unsatiat -AB Lest of I- I "111B ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  sit SN' V 20 Y Ni 30 : -17 BrUF SN 2: is 20 > Leaving group ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Halogen -Deactiving group : of z p Because + ratrol 8- - I z ↳ b) Bechabug - ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  MzMzM2- I Dehydrokologeneti Substitution CH3-CH2- CN Darzen crzma-C ⑭ unzanzani ⑭ T Corv T + Cyc CHyoOCHy + NaCe ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  T - Addition az- -My e of walr - + On- H o ↳-my-cou - estu my-az-anmoy Acid NaBRy > - Anhydride este /V ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  SN2 O E Su A - T o - + 30 2- Mou stri qT I less stuve Ht also + 2 do H ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  o - + Six2 reso So ~ It Bet Partii h & d op NOzt Para major so ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247  Top- ↑ On H Kuchurov my-c Ms M m = Actor ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247 ZIDD - 160+ CHEMISTRY t.me/neetpreparationadda247