P-Block Elements Ques 332
Question: Calcium cyanamide on treatment with steam under pressure gives ammonia and
[EAMCET 1984, 88; CPMT 1986]
Options:
A) Calcium carbonate
B) Calcium hydroxide
C) Calcium oxide
D) Calcium bicarbonate
Show Answer
Answer:
Correct Answer: A
Solution:
$ CaCN_2+3H_2O\to CaCO_3+2NH_3 $