If standard emf of cell $\mathrm{Zn}_{(\mathrm{s})}\left|\mathrm{Zn}_{(\mathrm{iM})}^{+2}\right| \mathrm{Ag}_{(\mathrm{iM})}^{+1} \mid \mathrm{Ag}_{(\mathrm{s})}$ is 1.55 V .

What is electrical work done under standard conditions?

What is the number of chiral carbon atoms present in 3,4-Dibromohexane?

Identify the major product formed when 2-Methylhexan-3-ol is heated with concentrated sulphuric acid.

If a reaction occurs in following two steps

i. $2 \mathrm{ClO}^{-} \longrightarrow \mathrm{ClO}_2^{-}$

ii. $\mathrm{ClO}_2^{-}+\mathrm{ClO}^{-} \longrightarrow \mathrm{ClO}_3^{-}+\mathrm{Cl}^{-}$

Find the reaction intermediate.