Answer Posted / anand gupta

COPPER, LEAD, ZINC

SET Examination Previous Questions

3231

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Mention the formula to calculate ph of a solution?

805

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What are the products formed after cod analysis?

831

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What is kentchin?

596

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Which wavelengths are visible to human eye?

712

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Explain the term aliquot and diluent?

847

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Explain the process of spontaneous combustion?

599

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Why is starch indicator added towards the end point?

589

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what is difference b/w "regio selectivity" & "sterio selectivity"

2049

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What are the electrodes used in potentiometer titration?

561

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How do you express the total hardness of water?

657

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How is temporary hardness be removed?

621

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What is colorimetry?

660

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What is mole?

621

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what are the role of chemistry education in sustainable development

2160

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