JEE Mains Model Paper 16
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Question : 46 of 90
Marks:
+1,
-0
With which of the following diborane liberates dihydrogen gas?
I =H 2 O
II =N H 3 at 120°
III = CO
IV =N H 3 at above 200° C
I =
II =
III = CO
IV =
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