In which of the following reactions does the addition of $H_2O$ take place according to Markovnikov's rule but without rearrangement?
- A$CH_3-CH(CH_3)-CH=CH_2 \xrightarrow{H^{+}/H_2O} \text{product}$
- B$CH_3-C(Ph)(CH_3)-CH=CH_2 \xrightarrow[2. NaBH_4]{1. Hg(OAc)_2/H_2O} \text{product}$
- C$1-$methylcyclopentene $\xrightarrow[2. H_2O_2/OH^{-}]{1. B_2H_6} \text{product}$
- DAllylbenzene $\xrightarrow{Dil. H_2SO_4} \text{product}$
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