Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+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 kinetic energy of an electron in H like atom is 6.04 eV. the area of the third bohr orbit to which this electron belong is;
K.E. = 6.04 ev = 9.7 * 10^-19 JK.E. of electron = Kze²/2rK = constant = 9* 10^9 Nm²/C²z = 1( for hydrogen like atom)e = 1.6 * 10^-19 CHence put all this in the above formulaYou will getr = 1.19 * 10^-10 metresHence area A = (3.14159) * r²A= 17.8 * 10^-20 m²
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -