SATHEE: P Block Elements Question 178

P Block Elements Question 178

Question: At high temperature nitrogen combines with calcium carbide $ (CaC_2) $ to give

[DPMT 1981, 85; AFMC 1998; MP PET 2000]

Options:

A) Calcium cyanide

B) Calcium cyanamide

C) Calcium carbonate

D) Calcium nitride

Show Answer

Answer:

Correct Answer: B

Solution:

$ CaC_2+N_2\underset{6-8atm}{\mathop{\xrightarrow{500-600^{o}C}}}CaCN_2+C $

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P Block Elements Question 178

Question: At high temperature nitrogen combines with calcium carbide $ (CaC_2) $ to give

Options:

Answer:

Solution:

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