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JEE Main202225 Jun 2022Morning ShiftChemistrySome Basic Concepts of ChemistryActual

Number of grams of bromine that will completely react with 5 . 0 g of pent- 1 -ene is____ × 10 - 2 g . (Atomic mass of Br = 80 g / mol ) [Nearest integer]

Correct answer

0

Step-by-step solution

moles of Br ₂= moles of C ₅ H ₁₀ w / 160=5 / 70 w =5 160 / 70 ~g =11.428 ~g =1142.8 10⁻² ~g 1143 10⁻² ~g

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