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  • On heating compound (A) gives a gas (B) which is a constituent of air. This gas when treated with in the presence of a catalyst gives another gas (C) which is basic in nat

On heating compound (A) gives a gas (B) which is a constituent of air. This gas when treated with H_{2} in the presence of a catalyst gives another gas (C) which is basic in nature. (A) should not be :  
Option: 1 NaN_{3}
Option: 2 NaN_{3}
Option: 3 Pb(NO_{3})_{2}
Option: 4 Pb(NO_{3})_{2}
Option: 5 (NH_{4})_{2}Cr_{2}O_{7}
Option: 6 (NH_{4})_{2}Cr_{2}O_{7}
Option: 7 NH_{4}NO_{2}
Option: 8 NH_{4}NO_{2}

Answers (1)

best_answer

Basic gas (C) must be ammonia (NH3). It means (B) gas should be N2 which is formed by the heating of compound (A).

 

Pb(NO3)2 is not giving Nitrogen gas.

Posted by

Kuldeep Maurya

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