Which of the following metal nitrate pro...

Which of the following metal nitrate produces gaseous product when reacts with KCN solution?

A

`Cu(NO_(3))_(2)`

B

`AgNO_(3)`

C

`Cd(NO_(3))_(2)`

D

`Pb(NO_(3))_(2)`

Text Solution

Verified by Experts

The correct Answer is:

A

`2Cu(NO_(3))_(2)+4KCN to KNO_(3)+underset(("Redox"))(2CuCN)+(CN)_(2)uarr`

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Knowledge Check

Which of the following does not produce any gaseous product when reacts with water ?

A

`Ca_(3)N_(2)`

B

`CaC_(2)`

C

`CaO`

D

`Ca_(3)P_(2)`

Which of the following does not produce any gaseous product when reacts with water?

A

`Ca_(3)N_(2)`

B

`CaC_(2)`

C

`CaO`

D

`Ca_(3)P_(2)`

Which of the following metal nitrate produce NO_(2) on heating?

A

`Hg(NO_(3))_(2)`

B

`RbNO_(3)`

C

`Pb(NO_(3))_(2)`

D

`Cu(NO_(3))_(2)`

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