Iron is a lustrous metal but iron rods used in construction do not shine. Why?

Important Questions on Sorting Materials into Groups

MEDIUM

6th CBSE

IMPORTANT

Millennium's Science>Chapter 4 - Sorting Materials into Groups>Value Based Questions:>Q 1

Payal’s teacher asked all the students to bring lemon, sugar and water to make Nimbu paani in the class. Payal added sugar and salt to water and stirred it with a spoon. She saw that sugar and salt got disappeared in water. Then she added lemon juice which also gets mixed well in the water to make delicious nimbu paani.

Based on the information answer the following question:

Why did sugar and salt disappear in water?

MEDIUM

6th CBSE

IMPORTANT

Millennium's Science>Chapter 4 - Sorting Materials into Groups>Value Based Questions:>Q 2

Payal’s teacher asked all the students to bring lemon, sugar and water to make Nimbu paani in the class. Payal added sugar and salt to water and stirred it with a spoon. She saw that sugar and salt got disappeared in water. Then she added lemon juice which also gets mixed well in the water to make delicious nimbu paani.

Based on the information answer the following question:

Name two other substances that do not dissolve in water.

MEDIUM

6th CBSE

IMPORTANT

Millennium's Science>Chapter 4 - Sorting Materials into Groups>Value Based Questions:>Q 3

Payal’s teacher asked all the students to bring lemon, sugar and water to make Nimbu paani in the class. Payal added sugar and salt to water and stirred it with a spoon. She saw that sugar and salt got disappeared in water. Then she added lemon juice which also gets mixed well in the water to make delicious nimbu paani.

Based on the information answer the following question:

Why do you think we drink nimbu paani in summer?