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The weight of CO(2) obtained by heating ...

The weight of `CO_(2)` obtained by heating 2 g calcium carbonate will be

A

0.88 g

B

1.88 g

C

2.0 g

D

1.5 g

Text Solution

Verified by Experts

The correct Answer is:
A
`underset(100)(CaCO_(3))overset("Heat")tounderset(44)(CaO)+CO_(2)`
`100g CaCO_(3)` liberated `CO_(2) = 44 g`
`2 g CaCO_(3)` liberated `CO_(2) = (44 xx 2)/(100)`
= `(88)/(100) = 0.88 g`
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