P-Block Elements Ques 121

Question: A gas reacts with $ CaO $ , but not with $ NaHCO_3 $ . The gas is

[AFMC 1987]

Options:

A) $ CO_2 $

B) $ Cl_2 $

C) $ N_2 $

D) $ O_2 $

Show Answer

Answer:

Correct Answer: B

Solution:

$ CaO+Cl_2\to CaOCl_2 $ $ NaHCO_3+Cl_2\to $ No reaction



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