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STATES OF MATTER

STATES OF MATTER. The rmsv of a gas molecule at pressure P is V. If the pressure increases two times, then the rmsv will become. 2) A SO 2 molecule is four times heavier than CH 4 molecule at 298 K. The kinetic energy of the SO 2 molecule is.

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STATES OF MATTER

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  1. STATES OF MATTER The rmsv of a gas molecule at pressure P is V. If the pressure increases two times, then the rmsv will become

  2. 2) A SO2 molecule is four times heavier than CH4 molecule at 298 K. The kinetic energy of the SO2 molecule is

  3. 3) When the temperature of an ideal gas is increased from 27oC to 927oC, then its kinetic energy will be

  4. 4) Under similar conditions of temperature and pressure, the volume of a gas obeying the Vanderwaal’s equation

  5. 5) Which of the following set consists of gases with same rate of diffusion?

  6. 6) If the pressure is tripled and temperature is halved, the volume of a given mass of an ideal gas becomes

  7. 7) Dalton’s law of partial pressure is not applicable to which of the following mixture of gases?

  8. 8) The ratio of the rates of diffusion of He and SO2 under identical conditions of pressure and temperature is

  9. 9) The container A and B have same gases. If the pressure, volume and temperature of A are twice that of B, then ratio of the number of molecules of A and B is

  10. 10) The equation of state corresponding to 8g of O2 is

  11. OXIDATION NUMBER 1) The oxidation numbers of sulphur in S8, H2S and SO42- respectively are

  12. 2) In the conversion of Br2 to BrO3-, the oxidation number of Br changes from

  13. 3) Oxidation number of Chromium in CrO5 is

  14. 4) The strongest acid among the following is

  15. 5) Equivalent mass of oxidizing agent in the reaction

  16. 6) The oxidation number of Fe in Fe(CO)6 is

  17. 7) For the red-ox reaction, in acidic medium, co-efficients of Zn, NO3- and H+ in the balanced equation respectively are

  18. 8) Which of the following is not a reducing agent?

  19. 9) Equivalent mass of in acidic medium is

  20. 10) Which of the following oxides is ionic?

  21. 11) The reaction

  22. 11) The value of n in

  23. 11) If M is the molecular weight of FeC2O4, then its equivalent weight in the conversion

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