Chemistry Exceptions and Trends PDF

Exceptions And Trends / ↓...

Exceptions And Trends / ↓ S-BLOCK G1-Reactivity Li < Na < K < RO < CS > Basic Character Bad G2 MgO < Cab < So < = Basic Character < electronic configuration Gaseous phase Lit Nat Ro* + size - < k - Cst ↓ Li > Nat k+ * cs conductivity Ro - > < > Ageous phase HE - Lit > Nat < K+ < Rot > cst size - Lit > Nat > k + < Ro> cs Thermal Lit> Nat k+ < Ro* Cst stability conductivity < - LizCO3 < NazCO3 < K2COz < ROzCO3 < (S2CO3 BeCOn SoCO3 BaCO3 MgCO3) CaCO3) ↓ < > Basic Nature - LiOH < NaOH < KOH < ROOH < CsON Thermal Stability LIOH < > t.me/garimagoel007_g2 Garima Goel Biology  Exceptions And Trends Oxidation state - P-Block form Tendency to N P ASC56 Bi : -3 OS < < > Tendency to form 1-2 OS 0 < S < Se > Te < Po ↳ cu< Ent2 < +2 * of si > stability + 20 5-c < pf. of 5-ct > sit> +4 Enth pot4 Stability + 40 cu > ,. Alt In< Tet * of Ga< Stability +1 0 5 - B. > > AltGat Int +3 *3 of stability +3 0 5-B > > T. > Y BF3 Back Bonding BC13 BBU3 BI3 - > > < Lewis Acid Order - BF3 < BC13 < BBOs < BIG Back Bonding - Lewis Acid Basic characted L7 BLOMIs < AllOH)3 < GalOH3 < In 10H/3 < TC(OH)s Atomic Radius - > D-BlOCK contraction I( G15- B < Ga < Al < Ins i G14- C < Si < Cu < Sn/P6 Ionization energy - > al5-B < Th Ga < Al In G14-c > Si > Ge > 96 > sn Thermal Stability small size exy > Six cuxy > Saxy Poxa < S > overlapping ↑ CFp > CCly > CBOp" (In NF3 > NC13 < NBUs t.me/garimagoel007_g2 Garima Goel Biology  Exceptions And Trends Lewis Base Nifz < NICI < strength NiBU3 NIs <. I P-Block Basic character< Lone pair availability Acidic order strength N20 < NO < N203 < N20g < N205 ↳ SO2 < SO3 same element oxides acidic = OS4 strength ↑ N203 > P2O3 < AS2O3 > SOzD3 > B1203 Y strength Different element oxides = Acidic < EN Bond Order Angle PF3 < PC13 < PBU3 < PI3 Bond Angle H20 > H2S > Hase > Hate < HzPo ↳ Acidic Strength H20 < HaS < Mase < Hate < HzPo Thermal Stability H20 < H2S < Hase > Hate > Hapo Boiling point H2S Hase HaTe HzPo H20 < < < < (H-Bonding ( Election Gain Enthalpy CCF > BO(( Bond dissociation C12 > Br F2 12 energy ↳ ThermalStability HF) HCI) HBO < HI FHMB Reducing HF < HCl < HBO< HI power Boiling point HCK HBO HI < HF (H-Bonding ( t.me/garimagoel007_g2 Garima Goel Biology  Exceptions And Trends Melting point and Boiling point - G13] General trend decreases down the group a P-Block · GIG General trend increases down the group. - GB-B > Boiling point Al Gas In te G14-c Six (u) Sn pp I > > GIT = F(C > BO < I No exceptions G18-He < Ne < As < K < Xe G 15 - N < P < As Bi < So G16 - 0 < Si > Ge > Po > Sn G15 - N < P( Bi < 50) As G16 - O < S < Se < Po < Te G17-F Cl 3 < < BO < I G18-He < Ne No exceptions < Ar < K> Xe t.me/garimagoel007_g2 Garima Goel Biology  Exceptions And Trends Oxoacids > Sulphur X + 7 Dithionous Add sulphurous acid Thiosulphurous Acid H2S03 H2S202 H2S204 ↑ O S 00 S S M S S HO OH HO OH HO OH ↓ ↓ ↓ Acid Dithionic Acid Sulphuric Acid Thiosulphuric H2S203 H2S206 H2SO4 00 O S OH SS OH OH S OH OH S OH 00 g g ↓ ↓ ↓ Acid peroxy disulphuric Acid Peroxy sulphuric Acid Pyrosulphuric H2S208(Marshall Acid) H2SO5 (caro's acid) H2S207 O O O O O HO S 00 H S S HO S 00 S OH 8 Of g HO g g g g t.me/garimagoel007_g2 Garima Goel Biology  Exceptions And Trends Reducing power Oxoacids > Phosphorous H3PO2 > H3PO3 > H3PO4 H3PO2 ↓ ↳ A3PO3 Hypophorous acid Ortho-phosphorous acid Phosphonic acid Phosphinic g g P P 18 H H8 H H OH Basicity 1 Basicity 2 - - Y ↓ Phosphoric acid-H3P04 Pyrophosphorous Acid-H4P205 g g g Basicity 3 P P - O P H If HO Oh OH OH OH ↓ Y Pyrophosphoric Acid-HaP20 Hypophosphoric Acid-HaP2Os g g g g P O P P P OH Off HO HO Off OH Off OH t.me/garimagoel007_g2 Garima Goel Biology