MEDIUM
6th CBSE
IMPORTANT
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Write the one word for a change that cannot be reversed. (Reversible / Irreversible)

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Important Questions on Changes Around Us

EASY
6th CBSE
IMPORTANT
Write the one word for a change where no new substance is formed. (Physical change / Chemical change)
EASY
6th CBSE
IMPORTANT
Write one word for a change where a new substance is formed.
EASY
6th CBSE
IMPORTANT
Identify the change that occurs when the freezing of water happens.
EASY
6th CBSE
IMPORTANT
Identify the change that occurs when making curd from milk. (chemical change/physical change)
EASY
6th CBSE
IMPORTANT
Identify the change which occurs when an egg is boiled.
EASY
6th CBSE
IMPORTANT
Identify the change that happens when butter melts.
EASY
6th CBSE
IMPORTANT
Identify the change that occurs when paper is teared.
(Choose one of the following: Physical change/ Chemical change).
EASY
6th CBSE
IMPORTANT
What are reversible changes? Give two examples.