Question

ATOMIC STRUCTURE
IX - APT (CHEMISTRY)
Kg
34. Calculate the energy in kilojoules per mole of electronic charge accelerated by a
potential at 1V.
A) 9.632KJ B) 49.47KJ
C) 96.32KJ
D) 86.24KJ
35. Calculate the mass of a photon of sodium light having wave length 600 nm and
velocity 3x108 m/sec.
A) 1.67 x 10-24 Kg B) 9.8x10-18 Kg C) 3.68x10-10 D) 3.68x10-36 Kg
6 The number of waves in the fourth Bohr orbit of Hydrogen is
A) 3
B) 4
C) 9
NEW PATTERN QUESTIONS
LEVEL - 2
. An electron beam can undergo differentiation by crystals. Through what potential
should a beam of electrons be accelerated so that it's wave length becomes equal
to 1.54AO?
A) 52.2 volt B) 63.3 volt C) 41.1 volt D) 30.3 volt
A dust narticle is having mass equal to 10-11, diameter of 104 cm and velocity
D) 12​

Answer 1

Answer:

$\huge\mathfrak\green{Okay}$

Explanation:

but very low points for this big question