The PH of the 1.3 × 10-4 NH4Cl is__________?

Related Mcqs:

1. The IUPAC name of ethylene oxide is__________?

   A. Epoxy methane
   B. Oxoethene
   C. Methoxymethane
   D. Oxirane

   Submitted by: Muhammad Ali Kunbhar

2. The PH of the 0.0032 M H2SO4 is__________?

   A. 3.2
   B. 4.0
   C. 2.198
   D. 1.0

   Submitted by: Muhammad Ali Kunbhar

3. Generally the limit of visible spectrum is__________?

   A. 1000 to 300 A°
   B. 3800 to 7600 A°
   C. 8000 to 10,000 A°
   D. 12,000 to 15,000 A°

   Submitted by: Muhammad Ali Kunbhar

4. The heat energy produced when the human body metabolises 1 gram of fat is__________?

   A. 30 KJ
   B. 1 KJ
   C. 39 KJ
   D. 29 KJ

   Submitted by: Muhammad Ali Kunbhar

5. Poisonous gas present in the exhaust fumes of a jet plane is__________?

   A. Flurocarbon
   B. Carbon monoxide
   C. Methane
   D. C2H2

   Submitted by: Muhammad Ali Kunbhar

6. The IUPAC name of pyridines is__________?

   A. Azolo
   B. Azine
   C. Azolidins
   D. Diazine

   Submitted by: Muhammad Ali Kunbhar

7. The element used for the formation of alloys is__________?

   A. Iron
   B. Calcium
   C. Mercury
   D. Chromium

   Submitted by: Aamir Hullio

8. The bond energy of Hydrogen molecule is__________?

   A. 110Kcal/mol
   B. 106Kcal/mol
   C. 104Kcal/mol
   D. 150KJcal/mol

   Submitted by: Aamir khan Hullio

9. Avogadros number may represent_________________?

   A. volume of particles
   B. number of particles
   C. mass of particles
   D. All of the above

10. Coal gas is made up of mostly ________ & _________?

    A. Hydrogen & Water
    B. Hydrogen & Carbon dioxide
    C. Hydrogen & Methane
    D. Carbonmonoxdide & water

    Submitted by: Aamir khan Hullio