Hemoglobin contains 0.34% of iron by mass. The number of Fe atoms in 3.3 ~g of hemoglobin is (Given: Atomic mass of Fe is 56 u, N A =6.022 × 10²³ ~mol⁻¹.)

Some Basic Concepts in Chemistry: JEE Main 2022 Chemistry question

JEE Main 2022 · 26 Jul, Evening shift · Q2076

JEE Main 202226 Jul, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002

Hemoglobin contains

0.34 \%

of iron by mass. The number of Fe atoms in

3.3 \mathrm{~g}

of hemoglobin is (Given: Atomic mass of Fe is

56 \,\mathrm{u}, \mathrm{N}_{\mathrm{A}}=6.022 \times 10^{23} \mathrm{~mol}^{-1}

JEE Main 2022 Some Basic Concepts in Chemistry Question with Solution (26 Jul Evening shift, Q2076) | JEE Arc

JEE Main 2022 · 26 Jul, Evening shift · Q2076

JEE Main 202226 Jul, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002

Hemoglobin contains

0.34 \%

of iron by mass. The number of Fe atoms in

3.3 \mathrm{~g}

of hemoglobin is (Given: Atomic mass of Fe is

56 \,\mathrm{u}, \mathrm{N}_{\mathrm{A}}=6.022 \times 10^{23} \mathrm{~mol}^{-1}