11th NEET Hydrocarbon Solution PDF
Document Details
Uploaded by NoiselessMercury2450
2024
NEET
Tags
Summary
This is a set of practice questions from a 11th-grade NEET (national eligibility cum entrance test) exam. The 02/02/2024 solution emphasizes organic chemistry concepts, particularly concerning hydrocarbons and their properties, including conversions and stability calculations.
Full Transcript
## 11th NEET Hydrocarbon Solution 02/02/2024 ### 9.47 The process by which higher alkanes are converted into lower alkanes is called as cracking. ### 9.49 Double bond reduced by Hydrogenation Process. H<sub>2</sub>/Ni ### 9.51 Stability of alkene directly proportional to no. of $\alpha$-H. ans:...
## 11th NEET Hydrocarbon Solution 02/02/2024 ### 9.47 The process by which higher alkanes are converted into lower alkanes is called as cracking. ### 9.49 Double bond reduced by Hydrogenation Process. H<sub>2</sub>/Ni ### 9.51 Stability of alkene directly proportional to no. of $\alpha$-H. ans: 2 ### 9.53 Carbonyl group can be converted into methylene group by using W.K.R and C.R. ### 9.55 State: ( , ) (4) gases ### 9.57 (A) n-butane ( ) (B) CH<sub>4</sub> + ( 2 ( ) F.R.S.R. option ( ) ### 9.59 - (CH<sub>3</sub>)<sub>2</sub>CH-CH<sub>3</sub> - n-pentane - Benzene - n-heptane - aromatic fouler ### 9.61 n-heptane ### 9.63 Option (2) ### 9.65 B.P & mass ### 9.67 2 ### 9.69 - on chlorination/bromination monosubstituted product is formed ### 9.71 Only one product ### 9.73 Only one types of 'H' present In complete combustion (C<sub>x</sub>H<sub>y</sub> + O<sub>2</sub> -----> CO<sub>2</sub> + 2H<sub>2</sub>O (g) ### 9.75 Anh. AlCl<sub>3</sub> + HCl ---> Bomerization ### 9.77 + B<sub>2</sub> -----> (CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>2</sub>CH<sub>3</sub> CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> ### 9.79 CH<sub>3</sub>-CH(CH<sub>3</sub>)-CH<sub>3</sub> + <sup>t</sup>OH CH<sub>3</sub> ↓ acid-base reaction CH<sub>3</sub>-CH(CH<sub>3</sub>)-CH<sub>3</sub> n-propane ### 9.81 - C=O(H-I-H-O OH - Waki-Egho H<sub>2</sub>N-Nh<sub>2</sub> Bn ### 9.83 - Lindlar Catalyst H<sub>2</sub>-Pd/(CaCO<sub>3</sub>) - Alkene ----------> cis alkene ### 9.85 Option (1) ### 9.87 Enantiomer cannot be seperated by fractional distillation method ### 9.89 Joditation of alkane is reversible process.
