Chemistry - Complete P-block Question with Solution | TestHub
ChemistryComplete P-blockp-Block 15,16Medium2 minQB
ChemistryMediummatching list
List - I | List - II |
|---|---|
(P) Dimeric molecules | (1) Trimetaboric acid |
(Q) Infinite chain of molecules | (2) Hydrogen peroxide |
(R) Infinite layers solid | (3) Hydrogen fluoride |
(S) Three dimensional net solid | (4) Benzoic acid |
| (5) Hydrogen cynide |
Options:
Answer:
B
Solution:
P → 4; Q → 3,5; R → 1; S → 2.
Benzoic acid dimerises through hydrogen bonds (P → 4);
HF and HCN form infinite H-bonded chains (Q → 3,5);
trimetaboric acid forms H-bonded layers (R → 1);
hydrogen peroxide forms a three-dimensional H-bonded network (S → 2).
Correct code: (B).
Stream:JEESubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16
⏱ 2mℹ️ Source: QB
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