Calculate the relative molecular masses of ${\mathrm{CH}}_3\mathrm{COONa}$.

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 4

Calculate the relative molecular masses of ${\mathrm{CHCl}}_3$.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 5 - Mole Concept and Stoichiometry>EXERCISE-5B>Q 4

Calculate the relative molecular masses of ${\left({\mathrm{NH}}_4\right)}_2{\mathrm{Cr}}_2{\mathrm{O}}_7$.

EASY

10th ICSE

IMPORTANT

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

Find the number of molecules in $73 \mathrm{g}$ of $\mathrm{HCl}$.

EASY

10th ICSE

IMPORTANT

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

Find the weight of $0.5$ mole of ${\mathrm{O}}_2$.

EASY

10th ICSE

IMPORTANT

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

Find the number of molecules in $1.8 \mathrm{g}$ of ${\mathrm{H}}_2\mathrm{O}$.

EASY

10th ICSE

IMPORTANT

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

Find the number of moles in $10 \mathrm{g}$ of ${\mathrm{CaCO}}_3$.

EASY

10th ICSE

IMPORTANT

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

Find the weight of $0.2$ mole of ${\mathrm{H}}_2$ gas.

EASY

10th ICSE

IMPORTANT

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

Find the number of molecules in $3.2 \mathrm{g}$ of ${\mathrm{SO}}_2$.