Question

24 Which of the following pairs of compounds react together to produce ammonia? 1. ammonium nitrate and calcium carbonate
2. ammonium nitrate and calcium oxide
3. ammonium sulfate and calcium hydroxide
4. ammonium sulfate and calcium nitrate
A 1and2only
B 1and4only
C 2and3only
D 3and4only

Answer 1

Explanation:

Option B

1 and 4only

Amonium nitrate and calcium carbonate

Amonium sulfate and calcium nitrate