Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Equilibrium
Vinegar is
1
5-8% solution of acetic acid in water
2
5-8% solution of carbonic acid in water
3
5-8% solution of ethanol in water
4
More than one of the above
5
None of the above