Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?

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What is the difference between iron and steel ?

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Which is the indicator used in the determination of cao I cement solution?

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We see the sun before it rises above the horizon in the morning. Why?

1 Answers   Infosys,

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can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification

0 Answers   Alkem Labs,

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How is the viscosity of liquid related to its mobility?

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who is the king of chemistry?

7 Answers  

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Can a molecule be divided ?

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Why does a rose appear black when the light of any other colour except red is made to fall on it ?

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What is Daltons Atomic Theory ?

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Mention the different types of conductivities.

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Difference between Physical and Chemical change ?

3 Answers  

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