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Upon long standing concetrated HNO(3)...

Upon long standing concetrated `HNO_(3)`

A

remains colourless, but gives out NO

B

turns yellow brown due to formation `NO_(2)`

C

turns yellow brown due to the formation of `N_(2)O_(4)`

D

remains colourless, but gives `N_(2)O`

Text Solution

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The correct Answer is:
B
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RESONANCE-NITROGEN & OXYGEN FAMILY-Part-II National Standard Examination in chemistry
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  7. The nitrogen compound formed when CaCN(2) reacts with steam or hot wat...

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  11. The reddish -brown gas formed when nitric oxide is oxidized by air is

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  14. Upon long standing concetrated HNO(3)

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  15. The reaction that doses not produce nitrogen is :

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