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प्रश्न
Pick one material from the following which is completely soluble in water.
विकल्प
Chalk powder
Tea leaves
Glucose
Saw dust
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उत्तर
Glucose
Explanation:
Glucose is completely soluble in water.
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संबंधित प्रश्न
Very Short Answer Type Question:
List three liquids which are transparent.
Look at the pictures and identify the materials by which they are made of:
(paper, clay, glass, wood, plastic, metal rubber, wax
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| ____________ | ____________ | ____________ | ___________ | _____________ |
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| ____________ | ____________ | ____________ | ____________ | ____________ |
Sort the given objects as rough or smooth.
| Wet soap | Coir | Feather | Stone |
| ______ | ______ | ______ | ______ |
| Glass ball | Paperboard | Sand paper | Plastic spoon |
| ______ | ______ | ______ | ______ |
Stone is transparent, while glass is opaque.
Sand settles down in the water.
Choose the odd one:
What is material?
While doing an activity in class, the teacher asked Paheli to handover a transluscent material. Which among the following materials will Paheli pick and give her teacher?
Differentiate among opaque, translucent and transparent materials, giving one example of each.
Sugar, salt, mustard oil, sand, sawdust, honey, chalk powder, petals of flower, soil, copper sulphate crystals, glucose, wheat flour are some substances given to Paheli. She wants to know whether these substances are soluble in water or not. Help her in identifying soluble and insoluble substances in water.
