Atomic Structure#2

Chemistry Level 1

How many of the following statements are false ?? 1.The uncertainty in position and momentum in Heisenberg's Uncertainty Principle is due to electron wave. 2.The energy level order 4s<3d<4p<5s may not hold good for all elements. 3.The quantum nature of light radiation is manifested in photoemission of electrons. 4.According to Bohr's theory the energy decreases as n increases.


The answer is 2.

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1 solution

Aakhyat Singh
Dec 31, 2017

PLS DO POST THE SOLUTION FOR THIS PROBLEM.

2 and 4 are wrong statements. Lowest energy is of the shells closer to nucleus and as n increases energy increases finally approaching zero.

Yathindra Sai Rahul - 1 year, 4 months ago

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