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Number of neutrons in heavy hydrogen atom is:
(1) 0
(2) 1
(3) 2
(4) 3
Ans: 1
How does crystallography help in study of crystal structure
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Any chemical species that has a tendency to accept electrons and thereby undergoing reduction themselves is known as an oxidizing agent
Q. What do you know about Chemical Equilibrium Many chemical changes are reversible and will proceed towards an equilibrium instead of going to completion. The products react w
what is cut off point of a solvent?
Q. Illustrate Properties of Protons and Neutrons? Ans. We now know that following fundamental properties of protons and neutrons: 1. The proton has a charge of +1, which
where is the asterisk located
prepartion
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For which of the following sets of four quantum numbers, an electron will have the highest energy: n l m s
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