Chemical Bonding · Chemistry · WB JEE
MCQ (Single Correct Answer)
Among $\mathrm{N}_2 \mathrm{O}, \mathrm{ClF}_2^{-}, \mathrm{SO}_2$ and $\mathrm{I}_3^{+}$, the species having the linear structures are
Peroxide ion is
In which of the following species, $\mathrm{sp}^3 \mathrm{~d}^2$ hybridisation is not associated?
Which of the following hydrogen bonds is likely to be the weakest?
Which of the following oxides is paramagnetic?
The bond order of $\mathrm{HeH}^{+}$is
Which of the following contains maximum number of lone pairs on the central atom?
The molecular shapes of SF$$_4$$, CF$$_4$$ and XeF$$_4$$ are
The species in which nitrogen atom is in a state of sp hybridisation is
XeF2, NO2, HCN, ClO2, CO2.
Identify the non-linear molecule-pair from the above mentioned molecules.
The boiling point of the water is higher than liquid HF. The reason is that
The correct bond order of B-F bond in BF3 molecule is :