Idea of pH and pOH was put forward by________________?

Related Mcqs:

1. The kinetic molecular theory of gases was put forward in 1738 by _____________________?

   A. Boltzman
   B. Maxell
   C. Clausius
   D. Bernoulli

2. Energy of activation for backward reaction is less than forward reaction for ___________ reactio?

   A. Endothermic
   B. Exothermic
   C. Moderate
   D. Fast

3. Angle of deflection was studied by________________?

   A. Hitorff
   B. Stoney
   C. William Crookes
   D. J.Perrin

4. The relationship between energy of a photon of light and its frequency is given by________________?

   A. de-Broglie duel nature of matter
   B. Bohrs model
   C. Plancks Quantum theory
   D. Rutherfords atomic model

5. Atom cannot be divided into simple unitstheorized by________________?

   A. Rutherford
   B. Dalton
   C. Bohr
   D. Schrodinger

6. The processes of effusion and diffusion are best understand by________________?

   A. Daltons law
   B. Avogadros law
   C. Grahams law
   D. Charles law

7. Water of crystallization can be removed by________________?

   A. drying
   B. heating
   C. evaporation
   D. All of the above

8. The fertility of the soil is improved by________________?

   A. Rotation of the crops
   B. Adding lime to the acid salts
   C. Adding manure and growing legumes
   D. All

9. When the reaction completes in more than one steps rate of reaction will be determined by________________?

   A. Fast step
   B. Slowest step
   C. All steps
   D. Molecularity of the reaction

10. Which one of the following aqueous solutions will be basic ?

    A. NaCI
    B. Na2SO4
    C. Na2CO3
    D. FeCl3