The gas evolved on heating (NH_(4))_(2)Cr_(2)O_(7) is : – InterviewSolution

1.	The gas evolved on heating (NH_(4))_(2)Cr_(2)O_(7) is :
Answer» `NH_(3)` `N_(2)` `N_(2)O` `O_(2)`. Solution :`(NH_(4))_(2)Cr_(2)O_(7)overset("Heat")RARR N_(2)+Cr_(2)O_(3)+4H_(2)O`

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