State whether the following statements are True or False :

ICSE Class 10 Chemistry PYQ · 2026 Paper · Section B

6(ii)Written · 2026 · Section B · 2026 Paper

State whether the following statements are True or False:

(a) Organic compounds having different molecular formula, but same structural formula are called isomers.

(b) A salt is a compound formed by partial or complete replacement of the hydrogen ion of an acid by a metal or electropositive ion.

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(a) False
Reason — Isomers are organic compounds having the same molecular formula but different structural formulae.

(b) True
Reason — A salt is indeed formed when the hydrogen ion of an acid is partially or completely replaced by a metal or electropositive radical (such as the ammonium ion).

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