HARD
6th CBSE
IMPORTANT
Earn 100

Will cotton float or sink in water? How can we make cotton float on water?

Important Questions on Grouping Materials

MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Think Beyond>Q 2

Cover the lighted torch with your palm in a dark room. What do you observe?

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MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Think Beyond>Q 2

Cover the lighted torch with your palm in a dark room. Does the torchlight pass through your palm?

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MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Think Beyond>Q 2

Cover the lighted torch with your palm in a dark room. Is your palm opaque, transparent or translucent?

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MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Values to Learn>Q 1
Manav and Urja thought of helping their mother to make lemonade. They took a lemon juice, sugar, salt and water to make lemonade. Mother stirred the solution with a spoon. Manav and Urja were surprised to see that both the substances got disappeared in the water. Then Urja added a few drops of Roohafza in the solution. They all enjoyed the lemonade with Roohafza flavour.
What values were shown by Manav and Urja?
MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Values to Learn>Q 2
Manav and Urja thought of helping their mother to make lemonade. They took a lemon juice, sugar, salt and water to make lemonade. Mother stirred the solution with a spoon. Manav and Urja were surprised to see that both the substances got disappeared in the water. Then Urja added a few drops of Roohafza in the solution. They all enjoyed the lemonade with Roohafza flavour.
Where did salt and sugar disappear?
MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 5 - Grouping Materials>Values to Learn>Q 3
Manav and Urja thought of helping their mother to make lemonade. They took a lemon juice, sugar, salt and water to make lemonade. Mother stirred the solution with a spoon. Manav and Urja were surprised to see that both the substances got disappeared in the water. Then Urja added a few drops of Roohafza in the solution. They all enjoyed the lemonade with Roohafza flavour.
Name two substances that do not dissolve in water.