state gov MP Forest Guard and Jail Prahari Mock Test 2023 General Science Chemistry Chemistry in Everyday Life
Consider the following oxides.
A. Magnesium oxide
B. Sulphur dioxide
C. Carbon dioxide
D. Iron oxide
E. Copper oxides
Which among the following is the correct set which will convert litmus paper solution into blue?
1
A, D, E
2
A, B
3
B, C, D
4
A, C, E