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100 g CaCO3 is treated with 1L of 1N HC...

100 g `CaCO_3 ` is treated with 1L of 1N HCl . What would be the weight of `CO_2` liberated after the completion of the reaction?

A

a) 55g

B

b) 11g

C

c) 22 g

D

d) 33 g

Text Solution

Verified by Experts

The correct Answer is:
A
`CaCO_3 to CO_2`
` (20 + 12 + 48 = 80 ) (12 +32= 44)`
80 g `CaCO_3` produces = 44 g `CO_2`
100 g `CaCO_3` produces `= (44)/(80 ) xx 100`
` = 55 g`
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