When chlorine is passed through hot solution of caustic soda the reaction is said as___________________?

Related Mcqs:

1. When toluene reacts with chlorine in sunlight the first major product is__________________?

   A. Benzy1 chloride
   B. Benzal dichloride
   C. O-chlorotoluene
   D. O-chlorotoluene and P-chlorotoluene

2. For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as___________________?

   A. qp = qv
   B. qp < qv
   C. qp > qv
   D. qp = qv / 2

3. A method of separation of components from its solution using Distribution law is ___________________?

   A. Sublimation
   B. Crystallisation
   C. Solvent extraction
   D. Distillation

4. Solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is__________________?

   A. 2.0 x 10-10 mol dm-3
   B. 1.414 x 10-5 mol dm-3
   C. 1.0 x 10-10 mol dm-3
   D. 1.0 x 10-5 mol dm-3

5. Which of the following solution has the highest boiling point ?

   A. 5.85% NaCl Solution
   B. 18.0 % glucose solution
   C. 6.0 % urea solution
   D. All have same boiling point

6. Which is the unit of (K) rate constant for zero order reaction ?

   A. s-1
   B. mol dm-3 s-1
   C. mol-1 dm3 s-1
   D. mol-2 dm6 s-1

7. Isotopes differs in______________________?

   A. arrangement of electrons in orbitals
   B. position in the periodic table
   C. properties depend upon mass
   D. chemical properties

8. The most paramagnetic element is____________________?

   A. Iron
   B. Cobalt
   C. Chromium
   D. Manganese

9. The number of atoms in a molecule determines________________?

   A. macromolecule
   B. macromolecule
   C. molecularity
   D. atomicity

10. Vinyl acetylene combines with hydrochloric acid produces___________________?

    A. Diviny1 acetylene
    B. Ethylidine dichloride
    C. Chloroprene
    D. 1 – 3 – 3 – trichloro butane