MCQ
Which of the following molecules has highest dipole moment ?
- A$BF_3$
- ✓$NH_3$
- C$NF_3$
- D$B_2H_6$
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$(A)\,ZnO + Na_2O\rightarrow Na_2ZnO_2$
$(B)\,ZnO + CO_2\rightarrow ZnCO_3$
