1.

Which of the following give ammonia with water

Answer»

`Mg_(3)N_2`
AIN
`CaCN_(2)`
all

Solution :(a) `Mg_(3)N_(2) +6H_(2)Orarr 3Mg(OH)_2+2ul(NH_3)`
(b) `AIN + 3H_(2)O rarr Al(OH)_3+ul(NH)_3`
(C) `CaNCN+ 3H_(2) OrarrCa(OH)_2 +CO_2+2ul(NH)_3`


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