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P Block Elements question

2011 · Shift 1 · Q14

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PYQ Library
JEE Advanced
Chemistry
P Block Elements
2011 · Shift 1 · Q14

P Block Elements question

2011 · Shift 1 · Q14

JEE AdvancedChemistryP Block ElementsMCQ+3 / −1

Extra very pure

N_2

can be obtained by heating

A
$NH_3$ with $CuO$
B
$NH_4NO_3$
C
$(NH_4)_2CrO_7$
D
$Ba(N_3)_2$

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