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BeC+4H(2)O to Be(OH)(2)+CH(4) CaC(2)+2...

`BeC+4H_(2)O to Be(OH)_(2)+CH_(4)`
`CaC_(2)+2H_(2)O to Ca(OH)_(2)+X`
`Mg_(2)C_(3)+2H_(2)O to Mg (OH)_(2)+Y`
The total no. of `pi` bonds present in X and Y

Text Solution

Verified by Experts

The correct Answer is:
4
`Be_(2)C+4H_(2)O to Be(OH)_(2)+CH_(4)`,
`CaC_(2)+2H_(2)OtoCa(OH)_(2)+H-Cunderset(X)(-=)C-H`
`Mg_(2)C_(3)+2H_(2)O to mg(OH)_(2)+CH_(2)underset(X)(-)C-=C-H`
`ul{:(x"has" 2pi"bonds"),(Y "has" 2pi "bonds"),("Total" 4pi "bonds"):}`
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