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What will happen if: An uncorked inverte...

What will happen if:
An uncorked inverted empty bottle is dipped in a slanting position into the wide container containing water.

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The air in the bottle comes out in the form of bubbles.
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Suppose you have a large barrel containing a number of plastic eggs. Some eggs contain pearls the rest contain nothing. Some eggs are painted blue, the rest are painted red. Suppose that 40% of eggs are painted blue, 5/13 of the eggs containing pearls are painted blue and 20% of the red eggs are empty. What is the probability that an egg painted blue contains a pearl?

What is the mole fraction of ethanol and water respectively in a sample of rectified spirit which contains 95 % of ehtanol by weight ?

A container is in the shape of an inverted cone. Its height is 6 m and radius is 4 m at the top. IF it is filled with water at the rate of 3m^3//min , then the rate of change of height of water (in m//min ) when the water level is 3 m is a) 3/(4pi) b) 2/(9pi) c) 16pi d) 2pi

A solid compund contains X, Y and Z atoms in a cubic lattice with X atoms occpying the corners ,Y atoms in the body centred positions and Z atoms at the centres of faces of the the unit cell what is the empirical formula of the compound ?

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NAVNEET PUBLICATION-PROPERTIES OF NATURAL RESOURCES-QUESTION BANK
  1. What will happen if: The amount of water vapour in the air increases.

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  2. What will happen if: Only one crop is grown repeatedly in the soil.

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  3. What will happen if: An uncorked inverted empty bottle is dipped in a ...

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  4. What will happen if: When rays of light fall on minute particles in th...

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  5. Explain the picture in your own words:

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  6. Write answers to the given question in your own words: Which was the p...

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  7. Write answers to the given question in your own words: How is light sc...

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  8. Write answers to the given question in your own words: What is the imp...

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  9. Write answers to the given question in your own words: Why do we see i...

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  10. Write answers to the given question in your own words: Why should a gl...

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  11. Write answers to the given question in your own words: Explain the var...

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  12. Write answers to the given question in your own words: Why is the dens...

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  13. Write answers to the given question in your own words: What is the imp...

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  14. Write answers to the given question in your own words: What are the va...

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  15. Write answers to the given question in your own words: What is the nee...

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  16. Write answers to the given question in your own words: what are the ca...

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  17. Write answers to the given question in your own words: On pouring wate...

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  18. Why is it said that Air is a homogenous mixture of various gases.

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  19. Why is it said that Water is universal solvent.

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  20. Why is it said that There is no alternative to water for cleaning purp...

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