Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemical Reaction
Which of the following is called lime or quick lime?
1
Ferric Oxide
2
Calcium oxide
3
Ferrous Sulphate
4
More than one of the above
5
None of the above