A Journey Through States of Water Class 6 MCQ Questions with Answers | Science Chapter 8

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Last Updated on March 16, 2025 by XAM CONTENT

Understanding the key concepts of Class 6 Science Chapter 8 – A Journey Through States of Water Class 6 MCQ Questions with Answers | Science Chapter 8 is crucial for exam success. To make your revision easier, we have curated a collection of MCQ questions with answers based on the latest syllabus and exam pattern.

These multiple-choice questions will help you assess your knowledge, improve accuracy, and boost confidence for your exams. Whether you are preparing for school tests or competitive exams, these A Journey Through States of Water MCQs will strengthen your conceptual clarity.

Chapter	A Journey Through States of Water
Type of Questions	MCQ Questions
Nature of Questions	Competency Based Questions
Board	CBSE
Class	6
Subject	Science
Book	Curiosity
Useful for	Class 6 Studying Students
Answers provided	Yes
Important Link	Class 6 Science Chapterwise MCQs

MCQ Questions on A Journey Through States of Water Class 6 Science

Question 1.
Which condition will increase the evaporation of water?
(a) Less exposed surface area of water
(b) Adding common salt to water
(c) Decrease in transpiration of water
(d) Increase in temperature of water
Answer: (d) Increase in temperature of water

Question 2.
The process of conversion of solid to liquid state by heating is called:
(a) Condensation
(b) Freezing
(c) Evaporation
(d) Melting
Answer: (d) Melting

Question 3.
When we spread our clothes in the sun, the water:
(a) Condensates
(b) Melts
(c) Evaporates
(d) None of these
Answer: (c) Evaporates

Question 4.
Which of the following is responsible for the formation of clouds?
(a) Respiration
(b) Evaporation
(c) Conservation
(d) Condensation
Answer: (d) Condensation

Question 5.
The glasses of spectacles become foggy when we breathe out on them. This is because:
(a) Water vapour from our mouth gets condensed on the glasses
(b) Water droplets from our mouth get evaporated on the glasses
(c) Water gets frozen on the glasses
(d) None of these
Answer: (a) Water vapour from our mouth gets condensed on the glasses

Question 6.
Evaporation of a liquid takes place at:
(a) A fixed temperature lower than its boiling point
(b) A fixed temperature and pressure
(c) A fixed temperature higher than its boiling point
(d) All temperatures
Answer: (d) All temperatures

Question 7.
Some water in a plate is placed near a window. After some time, the water disappears. This is because water has turned into:
(a) Vapour
(b) Dew
(c) Steam
(d) Solution
Answer: (a) Vapour

Question 8.
Condensation is the process in which:
(a) Water converts into vapours
(b) Water converts into ice
(c) Vapours convert into water
(d) All of the above
Answer: (c) Vapours convert into water

Question 9.
The loss of water from the leaves of plants as water vapour through the stomata is called:
(a) Transpiration
(b) Respiration
(c) Translocation
(d) Evaporation
Answer: (a) Transpiration

Question 10.
Evaporation is called a:
(a) Bulk phenomenon
(b) Unique phenomenon
(c) Surface phenomenon
(d) Both surface and bulk phenomenon
Answer: (c) Surface phenomenon

Question 11.
The process of conversion of water into vapours is called:
(a) Freezing
(b) Transpiration
(c) Evaporation
(d) Condensation
Answer: (c) Evaporation

Question 12.
During summer, water kept in an earthen pot becomes cool due to:
(a) Condensation
(b) Evaporation
(c) Transpiration
(d) Freezing
Answer: (b) Evaporation

Question 13.
During evaporation, heat is:
(a) Evolved
(b) Absorbed
(c) Initially evolved and then absorbed
(d) First absorbed then evolved
Answer: (b) Absorbed

Question 14.
The process by which rainwater changes into snow is called:
(a) Freezing
(b) Melting
(c) Evaporation
(d) Condensation
Answer: (a) Freezing

Question 15.
In how many states of matter does water exist?
(a) One
(b) Two
(c) Three
(d) Four
Answer: (c) Three

Question 16.
The clothes dry in the sunlight due to:
(a) Transpiration
(b) Condensation
(c) Drought
(d) Evaporation
Answer: (d) Evaporation

Question 17.
Steam rising from wet clothes while they are ironed is an example of:
(a) Melting
(b) Evaporation
(c) Condensation
(d) Boiling
Answer: (b) Evaporation

Question 18.
Evaporation of water in water bodies happens due to the heat of:
(a) Moon
(b) Star
(c) Sun
(d) None of these
Answer: (c) Sun

Question 19.
The process of conversion of water into vapours is called:
(a) Condensation
(b) Evaporation
(c) Transpiration
(d) Freezing
Answer: (b) Evaporation

Question 20.
Condensation is the process in which:
(a) Water converts into ice
(b) Water converts into vapours
(c) Vapours convert into water
(d) All of these
Answer: (c) Vapours convert into water

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