$N O_{2}$ is not obtained when following is heated :

P b (N O_{3})_{2}

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A g N O_{3}

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L i N O_{3}

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K N O_{3}

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Solution

The correct option is D $K N O_{3}$
Reaction is:
$K N O_{3} \to K N O_{2} + 1 / 2 O_{2}$ .
all other gives $N O_{2}$ on heating.

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Similar questions

Q. Find the number of nitrates which gives

N O_{2}

gas on heating from the following:

Nitrogen dioxide is released on heating:

[

N H_{4} N O_{3}, K N O_{3}, N a N O_{2}, P b (N O_{3})_{2}, A g N O_{3}

]

N O_{2}

is not obtained when following is heated.

6

mol of a mixture containing same number of moles of

N a N O_{3}, N H_{4} N O_{3}, L i N O_{3}, C a (N O_{3})_{2}, P b (N O_{3})_{2}

and

A g N O_{3}

, was heated strongly. Total number of moles of

O_{2} (g)

evolved is :

4 mol of a mixture containing same number of moles each of $N a N O_{3}, N H_{4} N O_{3}, L i N O_{3}, C a (N O_{3})_{2}, P b (N O_{3})_{2}, A g N O_{3}, H g_{2} (N O_{3})_{2} a n d Z n (N O_{3})_{2}$ was heated strongly. Total number of moles of $N O_{2 (g)}$ evolved is___

{N O}_{2}

is not obtained on heating:

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NO2 is not obtained when following is heated :

The correct option is D KNO3Reaction is:KNO3→KNO2+1/2O2.all other gives NO2 on heating.

$N O_{2}$ is not obtained when following is heated :

The correct option is D $K N O_{3}$
Reaction is:
$K N O_{3} \to K N O_{2} + 1 / 2 O_{2}$ .
all other gives $N O_{2}$ on heating.