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On which atoms hydrogen bonding do exist.

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What is absolute zero, give its value?

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How many types of chemical bond?

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Define Charles law?

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What are Van der Waal's forces?

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Why are the liquids mobile?

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What is group?

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How we can identify the way of an atom reacts?

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Define dynamic equilibrium

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How do atoms follow octet rule?

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What is lone pair? How many lone pairs of electrons are present on nitrogen in ammonia?

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What is the difference between actinides and Lanthanides?

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Define Moseley`s periodic law

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What is the trend of atomic radius in periods and groups? Explain with reasons?

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What is meant by periodic function? How is it differ from periodic law?

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What is the difference between density and rigidity?

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What type of bond exist in sodium chloride?

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What do you know about Lewis Structure Diagram?

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Ionic compounds are solids. justify

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What is Pauling scale?

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