STD 12 - 10. Biomolecules — NEET STD 11 Science — Question

$(i)$ Increase in concentration of reactant increases the rate of a zero order reaction

$(ii)$ Rate constant $k$ is equal to $'A'$ if $E_a = 0$

$(iii)$ Rate constant $k$ is equal to $'A'$ if $E_a = \infty$

$(iv)$ $log_e k$  vs  $T$ is a straight line

$(v)$ $log_ek$  vs   $1/T$ is straight line
Correct statement are

Reason : Oxidation state of $Cl$ in $HClO_4$ is $+VII$ and in $HClO_3$ $+V$.

$(I)$ As wavelength decreases, the lines in the series converge

$(II)$ The integer $n_{1}$ is equal to $2$

$(III)$ The lines of longest wavelength corresponds to $\mathrm{n}_{2}=3$

$(IV)$ The ionization energy of hydrogen can be calculated from wave number of these lines

The above reaction is carried out in a vessel starting with partial pressure $\mathrm{P}_{\mathrm{SO}_{2}}=250\, \mathrm{~m}$ $bar,$ $\mathrm{P}_{0_{2}}=750 \,\mathrm{~m}$ $bar$ and $\mathrm{P}_{\mathrm{SO}_{3}}=0 \,\mathrm{bar}$. When the reaction is complete, the total pressure in the reaction vessel is $.....\mathrm{m}$ $bar.$ (Round off to the Nearest Integer).