Answer Posted / naresh

Parts per million is ppm. preparation is same above

What is the role of mercuric sulphate?

1070

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What is viscosity-coefficient of a liquid?

1409

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Why is glass electrode called an ion selective electrode?

1001

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why is their exotherm while addition of reducing agents in reduction reaction?

2349

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What is the min constitutes of haematite ore?

1051

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Which wavelengths are visible to human eye?

1223

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How is hardness of water caused?

1125

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What are the uses of glacial acetic acid?

1106

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What is dextro-rotatory and levo-rotatory?

1205

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What is the difference between volumetric solutions and test solutions

3174

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What is polar hcl?

1077

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What is the formula you will use to calculate how many millilitres of 5.5 m naoh are required to prepare 400 ml of 1.5m naoh?

1009

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Which of the above conductivity measured during conductometric titration?

1054

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How BIS Decedied the LSF value 0.66-1.02 with calculation.

2178

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What is photoelectric colorimeter?

1029

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