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A gas reacts with CaO, but not with NaHC...

A gas reacts with `CaO`, but not with `NaHCO_(3)`. The gas is

A

`CO_(2)`

B

`Cl_(2)`

C

`N_(2)`

D

`O_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`CaO +Cl_2 to CaOCl_(2)`
`NaHCO_(3) +Cl_(2) to ` No reaction
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