A. X – ray diffraction
B. Spectrophotometer
C. Optical microscope
D. Electron microscope
A. Absence of intermolecular forces
B. Collisions among the molecules of an ideal gas are perfectly elastic
C. The molecules occupy no space
D. All of the above are correct
A. Phenol
B. Maleic anhydride
C. Glyoxal
D. Benzoic acid
A. Mobile phase
B. Stationary phase
C. Mixed phase
D. Single phase
A. Small size
B. High nuclear charge
C. Both A and B
D. No authorized justification yet
A. volume is decreased
B. volume increased
C. heat absorbed
D. no. of moles of specie decreased
A. Photoelectric emission
B. Nuclear fission
C. Nuclear fusion
D. Thermionic emission