Consider the reaction sequence from P to Q shown below. The overall yield of the major product Q from P 75 % . What is the amount in grams of Q obtained from 9 . 3   mL P ? (Use density of = 1 .00  g mL − 1 ; Molar mass of C = 12 .0 , H = 1 .0 , O = 16 .0 and N = 14

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Consider the reaction sequence from P  to Q shown below. The overall yield of the major product Q from P 75 % . What is the amount in grams of Q obtained from 9 . 3 &#160; mL P ? (Use density of = 1 .00 &#8196;g&#8196;mL &#8722; 1 ; Molar mass of C = 12 .0 , H = 1 .0 , O = 16 .0 and N = 14 . 0 &#160; g &#160; mol - 1 )

Quantrex Academy · Accepted Answer

Correct answer: A. A

⇒ Molar mass of ' P ' C 6 H 7 N = 93 g ⇒ Mole of ' P ' = 9 .3 g ml × 1 ml × 1 93 g = 0 .1 mole ⇒ Molar mass of ' Q ' = 248 g ⇒ Mole of ' Q ' produced = 0 . 1 mole Mass of ' Q ' produced = ( 0 .1 × 248 × 0 .75 ) g = 18 .60 g

JEE Advanced Chemistry Question (2020) — Solution

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