Hydrogen bonding is involved in____________________?

Related Mcqs:

1. Which one of the following does not show hydrogen bonding?

   A. Water B. Ethyl alcohol C. Phenol D. Diethyl ether...

2. Which has strongest bonding in the solid state ?

   A. Hydrogen Chloride (HCI) B. Chlorine (Cl2) C. Xenon(Xe) D. Sodium Chloride (NaCI)...

3. Forces of attraction which may be present between all kinds of atoms and molecules are _____________________?

   A. intramolecular B. intermolecular C. van der Waal D. Dipole-induced dipole...

4. Table salt crystallizes with a______________________?

   A. Face centered cubic lattice B. body centered cubic lattice C. simple cubic lattice D. othorhombic lattice...

5. Boiling points of hydrocarbons increase with the increase in number of carbon atoms. It is mainly due to_________________?

   A. More strength of H-bonding B. More strength of London forces C. Less polarizability D. All of the above...

6. The phenomenon in which a compound exists in two or more crystalline forms is called ________________?

   A. Isomorphism B. Polymorphism C. Anisotropy D. Allotropy...

7. 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...

8. The conversion of vapours back into their liquid state is called__________________?

   A. crystallization B. evaporization C. vaporization D. condensation...

9. Crystallites are present in_________________?

   A. crystalline solids B. amorphous solids C. liquid crystals D. all of the above...

10. If a physical and chemical change takes place at a constant pressure then the heat change during the process is called__________________?

    A. Heat of transition B. Heat of fusion C. Enthalpy change D. All of above...