State whether the statement given below is True or False.
Chalk dissolves in water.
False. Chalk doesn't mix with water.
Question 4 (viii)
Vinegar dissolves in water.
Question 4 (v)
Sugar does not dissolve in water.
State whether the statements given below are ‘True’ or ‘False’.
(i) Stone is transparent, while glass is opaque.
(ii) A notebook has lustre, while an eraser does not.
(iii) Chalk dissolves in water.
(iv) A piece of wood floats on water.
(v) Sugar does not dissolve in water.
(vi) Oil mixes with water.
(vii) Sand settles down in water.
(viii) Vinegar dissolves in water.
Question 4 (vii)
Sand settles down in water
Question 4 (vi)
Oil mixes with water.