Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry Organic Chemistry
Which among the following is strongest acid?
1
Trichloroacetic acid
2
Acetic acid
3
Dichloroacetic acid
4
More than one of the above
5
None of the above