Commercial detergents contain mainly _____________?

Related Mcqs:

1. Polyethylene Glycols are used in the preparation of which type of detergents?

   A. Cationic detergents
   B. Anionic detergents
   C. Non-ionic detergents soap
   D. All of above

   Submitted by: Muhammad Ali Kunbhar

2. Which of the solid does not contain covalent bond__________________?

   A. copper
   B. ice
   C. diamond
   D. graphite

3. The inhaled breath of diabetics patient contain acetone. A medical student wishes to test for diabetes by asking patient to bubble their breath through a reagent ?

   A. alkaline aquenous iodine
   B. aqueous bromine
   C. Fehling solution
   D. aqueous NaOH

4. Which of the solid does not contain covalent bond________________?

   A. Copper
   B. Ice
   C. Diamond
   D. Graphite

5. Which of the following does not contain phosphorus ?

   A. Yolk of egg
   B. Bone
   C. Nerves
   D. Steel

6. Which of the following alloys contain(s) Cu and Zn?

   A. Bronze
   B. Brass
   C. Gun-metal
   D. Type metal

   Submitted by: Muhammad Ali Kunbhar

7. Atoms of all the elements always contain in nucleus:

   A. Proton and neutron
   B. Neutron and electron
   C. Proton
   D. Neutron

   Submitted by: Shumail Bashir

8. The second nuclear weapons used in warfare  over Nagasaki, Japan, contain energy equal about of TNT?

   A. 1.5 kilotons
   B. 20 kilotons
   C. 25 kilotons
   D. 30 kilotons

   Submitted by: Said wali shah

9. 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

10. Best position of hydrogen in the periodic table is above I.A Group which is mainly due to_______________?

    A. Both are electropositive
    B. Similar outer most shell electronic configuration
    C. Both form ionic compounds
    D. All