Subject :NSO Class : Class 8
Subject :NSO Class : Class 7
Ans 1:
Class : Class 8
Actually, black or darker clothes absorb more heat as compared to whiter clothes, so they should be preferably be worn in winter as compared to bright or white clothes.
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 9
Study the given Venn diagram carefully.
Which of the following colloidal systems correctly represent points 1, 2 and 3?
| 1 | 2 | 3 | |
| A | Mist | Whipped cream | Dust fumes |
| B | Milk | Hair cream | Pumice stone |
| C | Paints | Smoke | Cloud |
| D | Coloured glasses | Wings of butterflies | Butter |
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 4
