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Carbides are three types, ionic, covalen...

Carbides are three types, ionic, covalent and interstitial `CaC_(2)` is one of the commercially important ionic carbide
`ulX+Coverset(Delta)toCaC_(2)+CO`
`CaC_(2)+Yoverset(1100^(@)C)toulZ+C`
`Z+H_(2)OtoNH_(3)+CaCO_(3)`
'Z' is an important nitrogenous fertiliser
Y and Z respectively are

A

CaO

B

`CaCO_(3)`

C

`Ca(OH)_(2)`

D

`CaCl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`CaO+Coverset(Delta)toCaC_(2)+CO" "becauseX=CaO`
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