Subject Experts Solutions for Chapter: The Language of Chemistry, Exercise 2: CHECKPOINT

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Subject Experts Chemistry Solutions for Exercise - Subject Experts Solutions for Chapter: The Language of Chemistry, Exercise 2: CHECKPOINT

Attempt the practice questions on Chapter 5: The Language of Chemistry, Exercise 2: CHECKPOINT with hints and solutions to strengthen your understanding. Inspired Chemistry-7 solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: The Language of Chemistry, Exercise 2: CHECKPOINT with Hints & Solutions

MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 2

Balance the following equation in a stepwise manner.

HCl+Na2CO3→NaCl+H2O+CO2

MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 3

Balance the following equation in a stepwise manner.

HCl+Zn→ZnCl2+H2

MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 4

Balance the following equation in a stepwise manner.

NaOH+HCl→NaCl+H2O

MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 5

Balance the following equation in a stepwise manner.

N2+O2→NO

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 5

Explain what happens when iron sulphide is heated with dilute hydrochloric acid.

HARD
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 1

Explain the steps for writing a chemical eqaution.

HARD
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 3

Explain the difference between endothermic and exothermic reactions. Give examples.

MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 5 - The Language of Chemistry>CHECKPOINT>Q 4

What are the conditions for a chemical reaction to take place?