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Quantum Mechanical Model of Atom
Class 11 / Chemistry

Quantum Mechanical Model of Atom

Question 25 of 30
Book: TN-CHE-11-V1-TMChapter 2
ஹைட்ரஜன் அணுவின் முதல் வட்டப்பாதையின் போர் ஆரம் (a0) மதிப்பு என்ன?
A
0.529 Å
B
1.058 Å
C
0.264 Å
D
2.116 Å
Correct AnswerA.
0.529 Å
Explanation
r1 = 0.529 * (n^2 / Z) Å = 0.529 Å
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