A. Attractive forces
B. Repulsive force
C. Electrons
D. Neutrons
Chemistry Mcqs
Chemistry Mcqs for Test Preparation from Basic to Advance. Chemistry Mcqs are from the different sections of Chemistry Subject. Here you will find Mcqs of Chemistry from Basic to Advance. Which will help you to get higher marks in Chemistry portion of test. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS ,OTS,GTS,JTS,CTS.
A. Electron
B. Positron
C. Neutron
D. None of above has such capability
A. n
B. 1
C. m
D. s
A. Moseley
B. Davisson and Germer
C. Einstein
D. Roentgen
A. Orbit is cylindrical
B. Orbit is elliptical
C. Orbit is longitudinal
D. Orbit is asymmetrical
A. when electrons jump down to 2nd- orbit
B. when electrons jump down to 3rd- orbit
C. when electrons jump down to 4th- orbit
D. when electrons jump down to 5th- orbit
A. 1
B. 3
C. 5
D. 7
A. Gamma-rays
B. Alpha-rays
C. Beta-rays
D. X-rays
A. J.J Thomson
B. Millikan
C. Rutherford
D. Perrin
A. Neutrino
B. Electron
C. Both A & B
D. Meson
