The major products P and Q from the below rea | vedclass

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(B) In the given reactions:$1$. $CH_3CH=CH_2 \xrightarrow{HBr} CH_3CH(Br)CH_3$ $(P)$This is an electrophilic addition reaction following Markovnikov's

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$P$$Q$$CH_3CH(Br)CH_3$$CH_3CH_2CH_2OH$

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(B) In the given reactions:$1$. $CH_3CH=CH_2 \xrightarrow{HBr} CH_3CH(Br)CH_3$ $(P)$This is an electrophilic addition reaction following Markovnikov's rule,where the nucleophile $(Br^-)$ attaches to the more substituted carbon.$2$. $CH_3CH=CH_2 \xrightarrow[(BH_3)_2]{H_2O, H_2O_2 / OH^-} CH_3CH_2CH_2OH$ $(Q)$This is a hydroboration-oxidation reaction,which follows anti-Markovnikov's rule,resulting in the anti-Markovnikov addition of water ($H$ and $OH$) across the double bond.Therefore,the correct products are $P = CH_3CH(Br)CH_3$ and $Q = CH_3CH_2CH_2OH$.

The major products $P$ and $Q$ from the below reactions are :
$CH_3CH=CH_2 \xrightarrow{HBr} P$
$CH_3CH=CH_2 \xrightarrow[(BH_3)_2]{H_2O, H_2O_2 / OH^-} Q$

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The major products $P$ and $Q$ from the below reactions are :$CH_3CH=CH_2 \xrightarrow{HBr} P$$CH_3CH=CH_2 \xrightarrow[(BH_3)_2]{H_2O, H_2O_2 / OH^-} Q$