Question

Which of the following is incorrect?

Accepted Answer

$\mathrm{SiO}_2$ is linear and hybridisation of $\mathrm{Si}$ is $s p$

Answer

$\mathrm{C}$ can form $p \pi-p \pi$ bonds with itself and with $\mathrm{O}$ or $\mathrm{N}$

Answer

Property of catenation follows the order $ \mathrm{C}>\mathrm{Si}>\mathrm{Ge}=\mathrm{Sn}>\mathrm{Pb} $

Answer

Solubility follows the order $ \mathrm{BeSO}_4>\mathrm{MgSO}_4>\mathrm{CaSO}_4>\mathrm{SrSO}_4>\mathrm{BaSO}_4 $

JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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