SO3 is not absorbed in water directly because__________________?

Related Mcqs:

1. The amount of heat absorbed when one mole of a liquid is changed into gas at its boiling point is_____________________?

   A. Molar heat of sublimation B. Molar heat of fusion C. Molar heat of vapourization D. Latent heat of that liquid...

2. Energy released or absorbed when electrons are added in atom is_________________?

   A. Ionization potential B. Electronegativity C. Electron affinity D. Activation energy...

3. Radiations are absorbed in_______________?

   A. Spectrophotometer method B. Dilatometric method C. Optical relation method D. Refractometric method...

4. When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called_________________?

   A. ABAB (hexagonal) B. ABCABC (Cubic) C. Orthor hombic D. Rhombohedral...

5. The magnetic quantum number (QN) has its values determined directly by the value of_______________?

   A. Principal (QN) B. Azimuthal (QN) C. Spin (QN) D. Both A & B...

6. The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

   A. concentrated B. dilute C. saturated solution D. all of the above...

7. Rate of enzymatic reaction is directly proportional to the concentration of___________________?

   A. Enzyme B. Substrate C. Enzyme and substrate D. Enzyme and product...

8. When – COOH is attached directly to the benzene ring the acid is called__________________?

   A. Aliphatic B. Alicyclic C. Carboxylic D. Aromatic...

9. Which law states that the volume of a given amount of gas held at constant pressure is directly proportional to the Kelvin temperature?

   A. Charles’ Law B. Avogadro’s Law C. Graham’s Law D. Boyle’s law Submitted by: Malik Asghar Hussain...

10. The process in which solid changes directly into vapours without passing through liquid state?

    A. Decantation B. Sublimation C. Evaporation D. None Submitted by: Naintara Mustafa...