Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemical Bond and Molecular Structure
Water is polar because ____________.
1
It has repulsive lone pairs which results in a bent structure
2
It has a linear arrangement and an electronegative central atom
3
The electric charge is not uniformly distributed
4
More than one of the above
5
None of the above