MCQ

Questions

5 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark

Physical changes are

Answer

temporary

Question 21 Mark

Which of the following is not a physical change ?

Answer

Rusting of iron

Question 31 Mark

Which of the following is not a reversible change ?

Answer

Burning of magnesium in air

Question 41 Mark

Cutting down of trees in an example of

Answer

cannot say

Question 51 Mark

Which of the following is not an example of a natural change ?

Answer

Cooking food

MCQ - CHEMISTRY STD 6 Questions - Vidyadip

CHEMISTRY MCQ