As per IS 10500:2012, which of the following parameters fall under "Parameters Concerning Toxic Substances"?
- Lead (maximum acceptable limit of 0.05 mg/l)
- Mercury (maximum acceptable limit of 0.001 mg/l)
- Chromium (maximum acceptable limit of 0.05 mg/l)
1
Only Statement 1, 3 are correct
2
Statements 1 and 2 are correct
3
Statements 1, 2, and 3 are correct
4
Only Statement 2, 3 are correct