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Our existence owe to organic compounds, comment?

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Write the note on long form of periodic table?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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How heat can be transfer through convection? explain with the help of experiment.

asked Nov 21, 2018 in Physics by danish (1.0m points)

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When a body is said to be in equilibrium?

asked Nov 20, 2018 in Physics by danish (1.0m points)

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Why first Law of Motion is called Law of interia ?

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How we can identify the way of an atom reacts?

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Difference between LSD and MSD ?

asked Nov 17, 2018 in Computer Science by danish (1.0m points)

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What do you mean by chemical calculations? Discuss in detail about mole-mass calculation and mole -partical calculations?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Describe two situations in which the force of friction is needed

asked Nov 19, 2018 in Physics by danish (1.0m points)

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How is precision is related to significant figures in a measuring quantity?

asked Nov 19, 2018 in Physics by danish (1.0m points)

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How was the Malakand Division formed

asked Nov 19, 2018 in Pak. Studies by danish (1.0m points)

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Explain Boyle's law ?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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How can you define monoatomic and polyatomic ion. Give example?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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What do you know about global warming and green house effect explain?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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How Archimedes principle is helpful to determine the density of an object?

asked Nov 20, 2018 in Physics by danish (1.0m points)

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What are two major means of communication?

asked Nov 14, 2018 in General Science by danish (1.0m points)

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Give the applications of isotopes in the field of radiotherapy and medicines

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Define term pressure .Explain the term atmospheric pressure with an experiment

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What is the relation of energy with environment explain?

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Give an account on any five main branches of Chemistry and their uses?

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