JEE Main 2022 — Some 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
of hemoglobin contains of iron
of hemoglobin contains of iron
moles of
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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.