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In Balmer series of hydrogen atom spectrum which electronic transition causes third line:
(1) Fifth Bohr orbit to second one
(2) Fifth Bohr orbit to first one
(3) Fourth Bohr orbit to second one
(4) Fourth Bohr orbit to first one
Ans: Fifth Bohr orbit to second one
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IUPAC system of nomenclature of complex compounds The naming of any organic compound relies on the name of normal parent hydrocarbon from that it has been derived. IUPAC system
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The amino acid glutamine can be produced bythe following equilibrium in the presence of a suitable catalyst. The equilibrium constant for this reaction is 3.5 x 10-3 at 25 oC.
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