1
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
A body of mass 10 mg is moving with a velocity of 100 ms$$^{-1}$$. The wavelength of de-Broglie wave associated with it would be
($$h=6.63\times10^{-34}$$ Js)
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
Mg$$^{2+}$$ is isoelectronic with
Questions Asked from Atomic Structure (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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