AIIMS 26 May 2019 Morning Question Paper with solutions for online practice
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Question : 56 of 146
Marks:
+1,
-0
Assertion : Pure N 2 is obtained from B a ( N 3 ) 2 but not from ( N H 4 ) 2 C r 2 O 7
Reason : On decomposition( N H 4 ) 2 C r 2 O 7 gives O 2 gas
Reason : On decomposition
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