1. Tardigrade
  2. Question
  3. Chemistry
  4. Propene xrightarrow text HBr A xrightarrow[ text (ii) H 2 O / text boil ] text (i) Mg / text ether B In the above sequence of reactions B is

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Q. Propene $\xrightarrow{\text { HBr }}A \xrightarrow[\text { (ii) } H _{2} O / \text { boil }]{\text { (i) } Mg / \text { ether }}B$
In the above sequence of reactions $B$ is

AMUAMU 2002

Solution:

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Grignard's reagent on reaction with any compound containing active $H$-atom decompose to give alkane
(when $H$-atom is attached to $O , N$ or $S$ or acidic in nature is known as active $H$-atom).