Question: Acid rain reacting with calcium forms:
I. Calcium bicarbonate II. Calcium Nitrate III. Calcium Sulphate IV. Calcium Carbonate
Options:
A) I & IV
B) Only I
C) Only II
D) Only III
Show Answer
Answer:
Correct Answer: B
Solution:
- Acid rain reacts with calcium to form calcium bicarbonate, which can be easily washed away.