Click to Chat
1800-2000-838
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
The kinectic energy of the electron present in the ground state of Li2+ ion is represented by 1) (3e^2)÷(4pie0r)2) (3e^2)÷(8pie0r)Could you please explain how you found it?Thanks
centripetal force is produced by electrostatic force. mv2 /r =e*Ze/4(pi)(epsilon naught)r2 . cut a r from lhs and rhs an d multioply both sides by (1/2). u have the answer as 2
@ambarish the answer should be 8 since you are multiplying by 1/2, 4 is in the denominator denominator is being multiplied by 2
Find solution of question on doubt solving app Instasolv
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -