Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemistry in Everyday Life
Calcium hydroxide is the chemical name of which of the following saturated aqueous solutions?
1
Limewater
2
Black Water
3
Carbonated water
4
More than one of the above
5
None of the above