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Nitrogen dioxide is not produced on heat...

Nitrogen dioxide is not produced on heating

A

`KNO_3`

B

`Pb(NO_3)_2`

C

`Cu(NO_3)_2`

D

`AgNO_3`

Text Solution

Verified by Experts

The correct Answer is:
A
`KNO_3` on heating gives `O_2` while all others give `NO_2`
`2KNO_3 oversetDeltato 2KNO_2+O_2`
`2Pb(NO_3)_2 oversetDeltato 2PbO + 4NO_2 + O_2`
`2Cu(NO_3)_2 oversetDeltato 2CuO + 4NO_2 + O_2`
`2AgNO_3 oversetDeltato 2Ag+2NO_2 + O_2`
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BRILLIANT PUBLICATION-P-BLOCK ELEMENTS-LEVEL-III
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  14. Which statements are correct?

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