Identify chiral molecule from the following

Identify chiral molecule from the following
  1. $\left(\mathrm{CH}_3\right)_2-\mathrm{CH}-\mathrm{CH}(\mathrm{Cl})-\mathrm{CH}-\left(\mathrm{CH}_3\right)_2$
  2. $\mathrm{CH}_3 \mathrm{CH}(\mathrm{Cl}) \mathrm{CH}_2 \mathrm{CH}_3$
  3. $\mathrm{CH}_3 \mathrm{CH}(\mathrm{Cl}) \mathrm{CHH}_3$
  4. $\left(\mathrm{CH}_3\right)-\mathrm{C}-\mathrm{Cl}$

Solution

Chiral center $=1$ Thus it is chiral molecule

Asked in: MHT CET 2022 (07 Aug Shift 2)

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