34. uncertainty in velocity for an electron in a 1a radius orbital in which the positional uncertainty is 1% of the radius, the uncertainty in the velocity is g

34. Uncertainty in velocity for an electron in a 1A radius orbital in which the positional uncertainty is 1% of the radius, the uncertainty in the velocity is greater than (use h = 6.626 x 10-34 J.s.) (mass of electron 9.11x 1030 Kg) (A) 5.7x 10 m/s (B) 9.9x 10 m/s (C)5.7 x 10 m/s (D) 5.7 x 10 m/s