SECTION-4 : (Maximum Marks : 12)

This section contains FOUR (04) Matching List Sets.

Each set has ONE Multiple Choice Question.

Each set has TWO lists : List-I and List-II.

List-I has Four entries (P), (Q), (R) and (S) and List-II has Five entries (1), (2), (3), (4) and (5). FOUR options are given in each Multiple Choice Question based on List-I and List-II and ONLY ONE of these four options satisfies the condition asked in the Multiple Choice Question.

• Answer to each question will be evaluated according to the following marking scheme:

Full Marks +3 ONLY if the option corresponding to the correct combination is chosen;

Zero Marks 0 If none of the options is chosen (i.e. the question is unanswered);

Negative Marks -1 In all other cases.

Match the reactions (in the given stoichiometry of the reactants) in List-I with one of their products given in List-II and choose the correct option.

List-I List-II

(P) P 2 O 3 + 3H 2 O (1) P(O)(OCH 3 )Cl 2

(Q) P 4 + 3NaOH + 3H 2 O (2) H 3 PO 3

(R) PC1 5 + CH 3 COOH (3) PH 3

(S) H 3 PO 2 + 2H 2 O + 4AgNO 3 (4) POC1 3

(5) H 3 PO 4