TS POLYCET 2024 Chemistry Answer Key with Questions
Here is a look at the last year's TS POLYCET Chemistry answer key solutions and questions from some of the important topics asked in the examination.
Q.1 Quantum mechanical model of atom was developed by:-
Ans. Erwin Schrodinger
Q.2 Law of octaves was proposed by:-
Ans. Newlands
Q.3 The final compound formed when methane react with chlorine in presence of sunlight is:-
Ans. CH 3 Cl
Q.4 Number of bond pairs and lone pairs in the valence shell of nitrogen in NH3:-
Ans. 3, 1
Q.5 Ionisation energy along a period from left to right generally:
Ans. Increases
Q.6 If the hydrogen atom of -COOH gets replaced by 'R' (alkyl group) ________ are obtained.
Ans. Esters