defence exam SSB Head Constable (Communication) 2023 Mock Test Chemistry Some Basic Concepts of Chemistry Mole Concept
One mole of any substance contains 6.022 × 1023 atoms/molecules. Number of molecules of H2SO4 present in 100 mL of 0.02M H2SO4 solution is ______.
1
12.044 × 1020 molecules
2
6.022 × 1023 molecules
3
1 × 1023 molecules
4
12.044 × 1023 molecules