What is the safety curtain in cinema or theatre made off ?
What is the chemical composition of fat in human body?
What is slacked lime ?
How is petroleum manufactured?
what is difference b/w "regio selectivity" & "sterio selectivity"
What is Bases ?
State beer’s law.
which of the following is the best conductor of electricity?
Why is estimation of copper done at 620 nm wave length?
Why and how is short-circuit caused ?
What is the Finger Print region
Define Vulcanization?
what is the indicator used?