ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point

Nishi Arora Solutions for Chapter: Carbon and its Compounds, Exercise 4: CHECK Point

Author:Nishi Arora

Nishi Arora Chemistry Solutions for Exercise - Nishi Arora Solutions for Chapter: Carbon and its Compounds, Exercise 4: CHECK Point

Attempt the practice questions on Chapter 9: Carbon and its Compounds, Exercise 4: CHECK Point with hints and solutions to strengthen your understanding. ICSE Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Nishi Arora Solutions for Chapter: Carbon and its Compounds, Exercise 4: CHECK Point with Hints & Solutions

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point>Q 1

_____ is formed by burning of carbon in insufficient supply of oxygen. (Carbon monoxide /Carbon dioxide)

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point>Q 2

_____ is prepared by action of dilute $HCl$ on calcium carbonate. (Carbon dioxide/Carbon monoxide)

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point>Q 3

The molecular formula of sodium carbonate is _____.

$A : {Na}_{2} {CO}_{3} B : {NaCO}_{3} C : {NaHCO}_{3}$

Enter your correct answer as $A, B or C$ .

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point>Q 4

Carbon dioxide is _____ in water. (soluble/insoluble)

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 9 - Carbon and its Compounds>CHECK Point>Q 5

Carbon dioxide gas turns moist blue litmus paper _____.