Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Equilibrium
When an acid reacts with a metal oxide, _______ and ________ are obtained as products.
1
Salt, Water
2
Acid, Water
3
Base, Water
4
More than one of the above
5
None of the above