What variety of carbon is used for refining purposes ?
Why does oil thrown on rough sea make it calmer ?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
What is importance of principles of solubility product ?
How to do acidity alkanity test ofsodium chloride
Mention a few advantages of photoelectric colorimetric determination.
Why is eriochrome black t indicator cannot be used in this experiment?
how much tds is ok for drinking water
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which acid present in soda water?
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 the process for separating the components of gunpowder?
Why Nitric acid can be stored in Aluminium containers?
From which substance are the dues manufactured ?