Fresh form of water is obtained from?
Why is acetic acid added?
SET Examination Previous Questions
What is the prime constituents of cement?
What are the constituents of cements?
Explain the structure of a dna molecule?
What is viscosity-coefficient of a liquid?
What is the chemical composition of fat in human body?
What is the monomer of polyethene?
What is edta?
Write the structural formula for edta.
Mention a few important criteria for satisfactory colorimetric analysis.
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?
In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
What is the role of stannous chloride?