All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02

Saleha Pervez and Shikha Goel Solutions for Chapter: Mole Concept and Stoichiometry, Exercise 2: CHECK POINT 02

Author:Saleha Pervez & Shikha Goel

Saleha Pervez Chemistry Solutions for Exercise - Saleha Pervez and Shikha Goel Solutions for Chapter: Mole Concept and Stoichiometry, Exercise 2: CHECK POINT 02

Attempt the practice questions on Chapter 5: Mole Concept and Stoichiometry, Exercise 2: CHECK POINT 02 with hints and solutions to strengthen your understanding. All in One - ICSE Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Saleha Pervez and Shikha Goel Solutions for Chapter: Mole Concept and Stoichiometry, Exercise 2: CHECK POINT 02 with Hints & Solutions

HARD

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02>Q 1

Write the mathematical relation of Avogadro’s law for a substance under two different set of conditions.

EASY

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02>Q 2

An _____ is the smallest particle of an element that can take part in a chemical reaction.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02>Q 3

What is the difference between relative atomic mass and relative molecular mass of oxygen?

HARD

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02>Q 4

If $22 g$ of ${C O}_{2}$ occupy V litre at $S T P$ then what volume would $32 g$ of $O_{2}$ occupy at $S T P$ ? Justify your answer.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 5 - Mole Concept and Stoichiometry>CHECK POINT 02>Q 5

Which one is heavier, $1$ mole of ${C O}_{2}$ or $1$ mole of $C O$ ?