Calculate the weight/mass of an atom of hydrogen.

Important Questions on Mole Concept and Stoichiometry

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 12

Calculate the weight/mass of a molecule of ${\mathrm{NH}}_3$.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 12

Calculate the weight/mass of ${10}^{22}$ atoms of carbon.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 12

Calculate the weight/mass of the molecule of oxygen.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 12

Calculate the weight/mass of $0.25$ gram atom of calcium.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 13

Calculate the mass of $0.1$ mole of  ${\mathrm{CaCO}}_3$. $\left(\mathrm{Ca}=40, \mathrm{C}=12, \mathrm{O}=16\right)$.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 13

Calculate the mass of $0.1$ mole of  ${\mathrm{Na}}_2{\mathrm{SO}}_4.10{\mathrm{H}}_2\mathrm{O}$. $\left(\mathrm{Na}=23, \mathrm{S}=32, \mathrm{O}=16, \mathrm{H}=1\right)$.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 13

Calculate the mass of $0.1$ mole of  ${\mathrm{CaCl}}_2$. $\left(\mathrm{Ca}=40, \mathrm{Cl}=35.5\right)$.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 13

Calculate the mass of $0.1$ mole of  $\mathrm{Mg}$. $\left(\mathrm{Mg}=24\right)$.