Chemistry, asked by kumar3398, 1 year ago

Please help me fast

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Answered by Zoologist

I think in case 1&3 ZnSO4 and FeSO4 will be formed respectively. so it leaves us with options 2&4

and anyhow in opt2
ZnCl2 will be formed so H2 gas will be released
and in opt 4
NaAlO2 will be formed and H2 gas will be released so 2&4 is the correct option

hope it helps

kumar3398: thank you

Zoologist: most welcome

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