A metallic compound( X) on reaction with Hydrochloric acid gives salt water and a gas.
The gas puts off the fire (fire extinguish). The compound (X) is
a)ZnSO4 b) CaCO3 c) MgCO3 d) both b and c
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Answered by
5
Answer:
The compound is both b and c.
Answered by
2
Answer:
b and c compounds form....m
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