Which reaction(s) among the following produce Dinitrogen? (i) {NH}_{4} {Cl}_{(a q)}+{NaNO}_{2_{(a q)}} \\to (ii) {NH}_{2} {CONH}_{2}+2 {H}_{2} {O} \\to (iii) B a(N_{3})_{2} \\to (iv) {NH}_{4} {Cl}+{Ca}({OH})_{2} \\to

Correct Answer is : (i) & (iii) only

AP EAPCET 24-Aug-2021 Shift 2 Paper

Section: Chemistry

Question : 154 of 160

Marks: +1, -0

Which reaction(s) among the following produce Dinitrogen?
(i) NH4Cl(aq)+NaNO2(aq)→
(ii) NH2CONH2+2H2O→
(iii) Ba(N3)2→
(iv) NH4Cl+Ca(OH)2→

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