MEDIUM
6th Chhattisgarh Board
IMPORTANT
Earn 100

Write down any cyclic changes that occur in your body.

Important Questions on Changes around Us

EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is cooked food kept in the refrigerator?
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is salt kept in an airtight container during the rainy season?
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is the ripening of guava a chemical change?
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why a coat of tin is put on iron sheets before making a box?
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is the rotation of fan a cyclic change?