CG Board Class 6 Science Nature of Matter MCQ
Which of the following is obtained directly from nature?
A) Furniture
B) Clothes
C) Air
D) Books
Correct Answer: C) Air
In a soda water, which of these is NOT a component?
A) Salt
B) Sugar
C) Water
D) Nitrogen
Correct Answer: D) Nitrogen
Which state of matter has a definite shape?
A) Liquid
B) Gas
C) Solid
D) All of these
Correct Answer: C) Solid
Which of these characteristics is TRUE for gases?
A) Can be seen easily
B) Cannot be touched
C) Cannot be felt
D) Has definite shape
Correct Answer: B) Cannot be touched
When water is spilled on a table, what property does it demonstrate?
A) Fixed shape
B) Flow
C) Fixed volume
D) Fixed mass
Correct Answer: B) Flow
The presence of which state of matter can only be felt but not seen?
A) Solid
B) Liquid
C) Gas
D) All of these
Correct Answer: C) Gas
What happens when air is pumped into a waterfilled bottle?
A) Water level rises
B) Water level falls
C) No change in water level
D) Bottle breaks
Correct Answer: B) Water level falls
Which property is common to all states of matter?
A) Fixed shape
B) Fixed volume
C) Weight
D) Flow
Correct Answer: C) Weight
At what temperature does water change to steam?
A) 0°C
B) 100°C
C) 50°C
D) 25°C
Correct Answer: B) 100°C
When a candle is blown out, the white fumes represent:
A) Smoke
B) Steam
C) Gaseous wax
D) Carbon dioxide
Correct Answer: C) Gaseous wax
Which of these is soluble in water?
A) Sand
B) Chalk dust
C) Sugar
D) Oil
Correct Answer: C) Sugar
The liquid in which a solute dissolves is called:
A) Solution
B) Solvent
C) Mixture
D) Compound
Correct Answer: B) Solvent
Which of these liquids is soluble in water?
A) Kerosene oil
B) Coconut oil
C) Lemon juice
D) Engine oil
Correct Answer: C) Lemon juice
Which gas is responsible for aquatic life in water?
A) Nitrogen
B) Oxygen
C) Carbon dioxide
D) Hydrogen
Correct Answer: B) Oxygen
Which of these metals is NOT magnetic?
A) Iron
B) Nickel
C) Cobalt
D) Copper
Correct Answer: D) Copper
Materials through which we can see clearly are called:
A) Opaque
B) Transparent
C) Translucent
D) Reflective
Correct Answer: B) Transparent
A paper lightly coated with oil becomes:
A) Transparent
B) Opaque
C) Translucent
D) Magnetic
Correct Answer: C) Translucent
