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0 votes
3.9k views
in Chemistry by (71.8k points)

The pair of compounds which cannot exists together in solution is

(a) NaHCO3 and NaOH 

(b) Na2CO3 and NaHCO3 

(c) Na2CO3 and NaOH 

(d) NaHCO3 and NaCl

1 Answer

+1 vote
by (75.2k points)
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Best answer

The correct option (a) NaHCO3 and NaOH

Explanation:

Acidic salt (NaHCO3) and base (NaOH) cannot exist together in solution.

NaHCO3 + NaOH  Na2CO3 + H2O

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