Chemistry Some Basic Concepts of Chemistry All Topic Question for Revision Test Single Correct MCQ
Published on: August 13, 2026

In the reaction,

Choose the correct statement on the basis of given reaction.

A
is produced regardless of temperature and pressure for every mole of Al that reacts.
B
is consumed for every produced
C
at STP is produced for every mole consumed.
D
at STP is produced for every mole Al that reacts.

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Text Solution

Verified by Experts
The correct answer is:
C

Among the given statements, statement is correct because for each mole of HCl reacted,

0.5 mole of gas is formed at STP.
1 mole of an ideal gas occupies 22.4 litres at STP. Volume of gas formed at STP per mole of HCl reacted is litre, i.e. 11.2 L .

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