List of top Chemistry Questions asked in SRMJEEE

Which one of the following sets of elements has the strongest tendency to form negative ions in gaseous state?
The correct order of second ionization potential of carbon, nitrogen, oxygen and fluorine is:
The molecular formula of dithionic acid is
A neutral atom (Atomic number > 1) consists of:
0.0025 has _________ significant figure
The pyknometric density of sodium chloride crystal is 2.165x 103 kg m-3 while its X-ray density is 2.178 x103 kg m-3 . The fraction of the unoccupied sites in sodium chloride crysstal is
The sharp melting point of a crystalline solid is due to
The de Broglie wavelengths of electron waves in two orbits is 3:5. The ratio of kinetic energy of electrons will be
Which of the following is atypical element?