Pradeep Singh and Jatinder Singh Solutions for Chapter: Atoms and Molecules, Exercise 1: CHAPTER TEST

Author:Pradeep Singh & Jatinder Singh

Pradeep Singh Science Solutions for Exercise - Pradeep Singh and Jatinder Singh Solutions for Chapter: Atoms and Molecules, Exercise 1: CHAPTER TEST

Attempt the practice questions on Chapter 3: Atoms and Molecules, Exercise 1: CHAPTER TEST with hints and solutions to strengthen your understanding. EVERGREEN Self-Study in SCIENCE solutions are prepared by Experienced Embibe Experts.

Questions from Pradeep Singh and Jatinder Singh Solutions for Chapter: Atoms and Molecules, Exercise 1: CHAPTER TEST with Hints & Solutions

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 13

Differentiate between cation and an anion.

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 14

What is meant by chemical formula?

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 14

What is mean by :

Mole

HARD
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 22

Calculate the number of aluminium ions present in 0.051g of aluminium oxide. (Given: Atomic mass of Al=27u).

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 23

Calculate the number of moles present in 92 grams of sodium.

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 23

Calculate the number of moles present in 108 grams of aluminium.

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 23

Calculate number of atoms present in 0.1 mole of sulphur.

HARD
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 3 - Atoms and Molecules>CHAPTER TEST>Q 23

Calculate the number of atoms present in 2 moles of phosphorus.