Chemistry, asked by dee292948, 4 months ago

Which gas is evolved when
A)sodium cabonate
B)calcium carbonate
c)ferrous
sulphate
d)lead nitate

all these gases are heated? Give the reaction

Answers

Answered by guptasudeep925
1

Explanation:

1- CO2

2- CO2

3-SO2

4-N2

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Answered by bhawesh327
1

Answer:

Ferrous sulphate it is right answer

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