Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Equilibrium
Which of the following statement (s) is/are Correct?
I. Metallic oxides are said to be basic oxides.
II. Non-metallic oxides are basic in nature.
III. All acids have similar chemical properties.
1
Only I and III
2
Only II and III
3
Only II
4
More than one of the above
5
None of the above