NEET 2021 Question Paper Mock Test

The right option for the statement "Tyndall effect is exhibited by" is:

The molar conductance of $\text{NaCl}$, $\text{HCl}$ and ${\text{CH}}_3\text{COONa}$ at infinite dilution are $126.45,426.16$ and $91.0{\text{S cm}}^2{\text{mol}}^{-1}$ respectively. The molar conductance of ${\text{CH}}_3\text{COOH}$ at infinite dilution is:

The correct structure of 2,6-Dimethyl-dec-4-ene is:

The correct option for the number of body centred unit cells in all $14$ types of Bravais lattice unit cells is:

Which one of the following polymers is Prepared by addition polymerisation?