Subject :NSO Class : Class 1
Subject :NSO Class : Class 5
Ans 1: (Master Answer)
Class : Class 1
B
Soil X, Y and Z represent loamy soil, sandy soil and clayey soil respectively. Y type of soil is mostly found in deserts as well as on sea shores. Soil Z is difficult to plough whereas soil Y can be ploughed easily. Bacteria and other soil organisms cannot breathe inside soil Z.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 1
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Subject :NSO Class : Class 1
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 5
Ans 1: (Master Answer)
Class : Class 1
A
Heat is gained from P to T. P to Q shows solid state of water i.e., ice. Ice changes to water along Q to R. Water gradually heats up along R to S and finally boils along S to T. Vaporisation does not occur along P to Q as it represents the solid state of water, i.e.,ice.
Ans 2:
Class : Class 5
How???The temperature just stays at 0 degrees along Q to R so how does the state change?
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Subject :NSO Class : Class 5