EASYMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMole conceptLaw of chemical combination, atomic & molecular mass, mole concept, calculations
The molecular mass of \(\mathrm{CO_2}\) is 44 amu and Avogadro’s number is 6.02 × 1023. Therefore, the mass of one molecule of \(\mathrm{CO_2}\) is:
A.[object Object]✓ Correct
B.[object Object]
C.[object Object]
D.[object Object]
Explanation
This question uses avogadro's number, empirical and molecular formula. Relate mass, moles and number of particles using the mole concept and basic stoichiometry; doing the algebra gives the value listed in option A.
Avogadro's numberEmpirical and molecular formula
Practice More Like This
Take chapter-wise tests, track your progress, and master Mole concept.
Start Free Practice →