Example of copolymers is _____________?

Related Mcqs:

1. Sabatier Senderns reaction involve _____________ in presence of Ni?

   A. Aalkene & H2
   B. alkene & O2
   C. alkene & N2
   D. alkyne & Cl2

2. _____________ surfactants perform well over a wide range water hardness and PH?

   A. Anionic
   B. Cationic
   C. Nonionic
   D. Neutral

   Submitted by: Muhammad Ali Kunbhar

3. Commercial detergents contain mainly _____________?

   A. RCOON
   B. RONa
   C. RSNa
   D. ROsO3Na
   Muhammad Ali Kunbhar

4. The following alcohol does not undergo oxidation is _____________?

   A. 1° alcohol
   B. 2° alcohol
   C. 3° alcohol
   D. 0° alcohol

   Submitted by: Aamir khan Hullio

5. Transition temperature for tin grey & tin white is : _____________?

   A. 128.15°C
   B. 18°C
   C. 246.12°C
   D. 96°C

   Submitted by: Muhammad Bin ejaz

6. Hexamethylene diamine and adipic acid combine to form _____________?

   A. Natural rubber
   B. Synthetic rubber
   C. nylon 6-6
   D. Polystyrene

   Submitted by: Aneela shabbir

7. The usual property of ionic crystal are:_____________?

   A. Stable
   B. gaseous form
   C. Unstable
   D. Compound forming 

   Submitted by: Said wali shah

8. Biodegradable pollutant is:_____________?

   A. DDT
   B. mercury salt
   C. Domestic waste
   D. Aluminum foil

   Submitted by: Said wali shah

9. The most useful dye for those fabric which can form hydrogen bonds is:_____________?

   A. Mordent dye
   B. Vat dye
   C. Acid dye 
   D. Direct dye

   Submitted by: Said wali shah

10. The typical reactions of aldehyde is _____________?

    A. Electrophilic addition
    B. Nucleophilic substitution
    C. Nucleophilic addition
    D. Nucleophilic elimination

    Submitted by: Aamir khan Hullio