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E+F overset(Delta)underset(2000^(@)C)rar...

`E+F overset(Delta)underset(2000^(@)C)rarrCaC_(2)` `CaC_(2) overset (Delta)underset (N_(2))rarrD+E`
` CaC_(2) overset(H_(2)O)rarrAuarr+B`
`B(aq) overset(CO_(2)" gas (excess)") rarr G`
`G overset("diluteHCl")rarrH+I uarr+H_(2)O" " H overset(Na_(2)SO_(4)) rarrJ+K`
[F is a crystalline solid, E is obtained in elemental from, J is percipitated out]
Select incorrect statement

A

Compound (G) can be obtained in solid form.

B

The precipitate (J) is soluble in water

C

Compound (D) can be used as a fertilizer

D

Compound (D) is calcium cayanamide.

Text Solution

Verified by Experts

The correct Answer is:
A
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