MEDIUM
6th CBSE
IMPORTANT
Earn 100

Vinegar is soluble in water and chalk is insoluble in water.

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Important Questions on Grouping Materials of Different Kinds

MEDIUM
6th CBSE
IMPORTANT
Aluminium is transparent and glass is opaque.
MEDIUM
6th CBSE
IMPORTANT
Oil is denser than water.
MEDIUM
6th CBSE
IMPORTANT
 Cotton is a soft material. 
MEDIUM
6th CBSE
IMPORTANT
A notebook shines while an eraser does not. 
EASY
6th CBSE
IMPORTANT
All plastics and stones are transparent. 
MEDIUM
6th CBSE
IMPORTANT
Wood, being less dense than water, floats over water. 
EASY
6th CBSE
IMPORTANT
_____ materials allow light to pass through them. 
MEDIUM
6th CBSE
IMPORTANT
_____ can be opaque or translucent. (Wooden block / Plastic)