JEE Main 2022ChemistrySome Basic Concepts Of ChemistryMole ConceptmediumMCQ

JEE Main 2022Some Basic Concepts Of Chemistry Question with Solution

From: JEE Main 2022 (Online) 26th July Evening Shift

Question

Hemoglobin contains of iron by mass. The number of Fe atoms in of hemoglobin is

(Given: Atomic mass of Fe is .)

Choose an option

Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

According to the question,

of hemoglobin contains of iron

of hemoglobin contains of iron

moles of



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About this question

This is a previous-year question from JEE Main 2022, covering the Some Basic Concepts Of Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.