Multiple choice

Assertion: When acetylene reacts with methylmagnesium bromide, hydrogen is evolved. Reason: Grignard reagent is an organometallic compound of Mg+2.

  1. Both A and R are true and R is the correct explanation of A.

  2. Both A and R are true but R is not the correct explanation of A.

  3. A is true but R is false.

  4. A is false but R is true.

  5. Both A and R are false.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This option is correct because when acetylene reacts with methylmagnesium bromide, CH4 is produced and methylmagnesium bromide (grignard reagent) is an organometallic compound of Mg+2.

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