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Class 6 Science Chapter 2 Question Answers - Sorting Materials into Groups

Very Short Question Answers:

Q1: Metals have lustre. (TRUE/FALSE)

TRUE

Examples of lustrous metalsExamples of lustrous metals

Q2: Give two examples of objects made up of metals.

Lock and steel glass.


Q3: Wood and copper both show lustre. (TRUE/FALSE)

FALSE


Q4: Write any two properties of a material.

Hardness and soluble or insoluble.


Q5: What are soft materials?

Soft materials are those which can be compressed or scratched easily.

Q6: Give two examples of soft material.

Cotton and sponge.


Q7: Give two examples of hard material.

Iron and wood.


Q8: Materials can have different properties such as ______________ and ______________.

Lustre and hardness


Q9: A piece of stone is ______________ material. (hard /soft )

Hard


Q10: What type of substances are said to be soluble in water?

Substances that completely disappear or dissolve in water are said to be soluble in water.


Q11: Salt is soluble in water, while sand is not. (TRUE/FALSE)

TRUE


Q12: Gases can also dissolve in water. (TRUE/FALSE )

TRUE


Q13: Name any gas which can be dissolved in water.

Oxygen


Q14: All gases are soluble in water. (TRUE/FALSE)

FALSE


Q15: Dried leaf ______________ on the surface of water. (FLOAT/SINK)

Float


Q16: Blood is ______________. (transparent/opaque)

Ans: Opaque

Q17: Write the name of two objects that can float in water.

Leaf and paper


Q18: Stone will ______________ in water.

Sink


Q19: Chocolates, toys and other items are displayed in a shop in see-through containers that are made of glass or plastic. This explains the property of ____ of glass and plastic.

Transparency


Q20: Those materials through which things can be seen are called ______________.

Transparent


Q21: Materials that cannot be compressed are called ______________ materials.

Hard


Q22: Give two examples of opaque material.

Wooden box and metal container.


Q23: Glass is transparent, and stone is opaque. (TRUE/FALSE)

TRUE


Q24: The material through which objects can be seen but not clearly are known as ______________.

Translucent.


Q25: Wood is transparent. (TRUE/FALSE)

FALSE


Q26: Sugar is soluble in water. (TRUE/FALSE)

TRUE


Q27: Oily patch on paper is______________. ( translucent/transparent)

Translucent


Q28: Sand dissolves in water. (TRUE/FALSE)

FALSE


Q29: What kind of material is said to be opaque?

The materials through which we are not able to see are called opaque.


Q30: Name two materials which sink in water.

Stone and coin


Q31: Water is a ______________ liquid. (transparent/translucent )

Transparent


Q32: Oil is insoluble in water. (TRUE/FALSE)

TRUE


Q33: Which of the following is non eatable item:
 Orange, mango, salt, basket ball, tomato

Basket ball

Question for Very Short Question Answers: Sorting Material into Groups
Try yourself:Q34: Find the odd one out:
View Solution


Q35: Which among the following are transparent:
 Iron, Water, glass, wood

Water, glass


Q36: Air is transparent. (TRUE/FALSE)

Ans : TRUE


Q37: Eraser has lustre. (TRUE/FALSE)

FALSE

The document Class 6 Science Chapter 2 Question Answers - Sorting Materials into Groups is a part of the Class 6 Course Science Class 6.
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FAQs on Class 6 Science Chapter 2 Question Answers - Sorting Materials into Groups

1. How can materials be sorted into groups?
Ans. Materials can be sorted into groups based on their properties such as color, shape, size, texture, and material type.
2. Why is it important to sort materials into groups?
Ans. Sorting materials into groups helps in organizing and categorizing them for easier identification, storage, and retrieval when needed.
3. What are some examples of materials that can be sorted into groups?
Ans. Examples of materials that can be sorted into groups include metals, plastics, glass, paper, fabrics, and organic materials like wood and food items.
4. How does sorting materials into groups help in recycling processes?
Ans. Sorting materials into groups makes it easier to separate recyclable materials from non-recyclable ones, which is essential for efficient recycling processes.
5. Can materials be sorted into groups based on more than one property?
Ans. Yes, materials can be sorted into groups based on multiple properties simultaneously, allowing for more precise categorization and organization.
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