The medium which interact with long lived pollutant is:_____________?

Related Mcqs:

1. Biodegradable pollutant is:_____________?

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

   Submitted by: Said wali shah

2. The main pollutant of leather tanneries in the waste water is____________________?

   A. chromium III
   B. chromium IV
   C. chromium V
   D. chromium VI

3. Any process of chemical decay of metals due to the action of surrounding medium is called__________________?

   A. activation
   B. enameling
   C. corrosion
   D. coating

4. Right half cell contains _____________ electrode?

   A. A1
   B. Zn
   C. Cu
   D. Fe

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. The process in which no heat enters or leave the system known as _____________?

   A. Isochoric
   B. Isobaric
   C. adiabatic
   D. Isothermal

   Submitted by: Aneela shabbir

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

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

   Submitted by: Aneela shabbir

8. The fundamental way to transfer energy are:_____________?

   A. pressure and temperature
   B. pressure and volume
   C. heat and volume
   D. heat and work 

   Submitted by: Said wali shah

9. Surface water contains:_____________?

   A. only salt
   B. Organic matter
   C. Salt & Organic matter
   D. Suspended impurity

   Submitted by: Said wali shah

10. Fehling solution react with HCHO to form precipitate of _____________?

    A. White colour
    B. Yellow colour
    C. Red colour 
    D. Blue colour

    Submitted by: Aamir khan Hullio