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Agniveer Navy Chemical Bonding — practice questions

5 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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Arrange the bond angles of $\mathrm{H_2O}$, $\mathrm{NH_3}$ and $\mathrm{CH_4}$ in decreasing order.Using molecular orbital theory, the bond order of the $\mathrm{O_2}$ molecule is:The shape of methane (CH₄) is:Resonance in molecules:Among HF, HCl, HBr, HI: order of bond ENTHALPY (strength):