How is the measurement of ph made?
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What is equivalent conductivity?
What is meant by ph of a solution?
how to do heavy metal test for colour sample?
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
How is wood charcoal manufactured ?
Why is eriochrome black t indicator cannot be used in this experiment?
Explain the Element?
Why is the sea water saline ?
Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?
What is General Properties of Acids ?
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Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
How is librated iodine estimated?