Iodine is solid due to_________________?

Related Mcqs:

1. Which of the following oxides of iodine is used for quantitative analysis of CO ?

   A. I2O4 B. I4O2 C. I2O5 D. All are equally useful...

2. I3( Tri-iodine) has shape_________?

   A. Trigonal bipyramidal B. Linear C. Square bipyramidal D. Both A and C Submitted by: Muhammad Ali Kunbhar...

3. What is the mass of one mole of Iodine?

   A. 74g B. 254g C. 127g D. 53g Submitted by: Shumail Bashir...

4. 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...

5. The boiling point increases down the zero group element due to_________________?

   A. Ion dipole forces B. London forces C. Hydrogen bonding D. Dipole dipole forces...

6. Electricity in voltaic cell is produced due to_________________?

   A. neutralization B. oxidation C. reduction D. both B & C...

7. The determination of correct molecular weight from Raoults law is applicable to_________________?

   A. a volatile solute in dilute solution B. a non-electrolyte & non volatile solute in concentrated solution C. a non-electrolyte & non volatile solute in concentrated solute D. non volatile solute in a dilute solution...

8. Rate of disappearance of reactant is equal to_________________?

   A. Rate of reaction B. Rate of formation of product C. Energy released during reaction D. A and B...

9. Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

   A. ionic substances B. metallic substances C. molecular solids D. covalent network solids Submitted by: Mansoor Ul Haque...

10. The percentage of suspended solid waste in raw water is removed by coagulation is__________________?

    A. 60 B. 70 C. 80 D. 90...