100 ,g CaCO_3 reacts with 1 litre 1 ,N HCl. On completion of reac… - Vidyadip

MCQ

$100 \,g$ $CaCO_3$ reacts with $1$ litre $1 \,N$ $HCl$. On completion of reaction how much weight of $C{O_2}$ will be obtain ........... $\mathrm{g}$

A
$5.5$
B
$11$
✓
$22$
D
$33$

✓

Answer

Correct option: C.

$22$

c
(c) $\mathop {CaC{O_3}}\limits_{100\,g} + \mathop {2HCl}\limits_{2\,N} \to CaC{l_2} + \mathop {C{O_2}}\limits_{44\;g} + {H_2}O$

$100\, g$ $CaC{O_3}$ with $2 \,N\, HCl$ gives $44\, g$ $C{O_2}$

$100\, g$ $CaC{O_3}$ with $1\,N \,HCl$ gives $22\, g$ $C{O_2}$

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