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Fe3+ + e ------> Fe2+
The first use of quantum theory to explain the structure of atom was made by: (1) Heisenberg (2 )Bohr (3) Planck (4) Einstein Ans: Bohr
dry air near sea level has the following composition by volume N2=78.08 percent,O2=20.94 percent. Calculate the partial pressure of each gas if atmospheric pressure is 1.00 atm
Why do Zr and Hf show similar properties?
what are alkanes
uses of laboratory apparatus
group1 metal reacts execess of oxygen
A boat conformation of cis-1,3-dimethylcyclohexane:
Q. What do you mean by Isotopes? Isotopes and mass number although all atoms of an element have the same number of protons most elements have atoms with different numbers of ne
boiler troubles
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