Oxygen and sulphur resemble in all except________________?

Related Mcqs:

1. Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?

   A. one / seventeen
   B. sixteen / seventeen
   C. one / three
   D. two / three

2. A real gas obeying vander waals equation will resemble the ideal gas if_______________________?

   A. Both a and b are small
   B. Both a and b are large
   C. a is small and b is large
   D. a is large and b is small

3. What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?

   A. Paint
   B. Glass
   C. Gun Powder
   D. Cement

   Submitted by: ABDUL HAYEE

4. Oxygen does not react with all except_________________?

   A. Alkali
   B. Acid
   C. Water
   D. Metals

5. The number of moles of CO2 which contains 16 g of oxygen is__________________?

   A. 0.25
   B. 0.5
   C. 0.75
   D. 1

6. Which one is not the partial pressure of oxygen in the lungs ?

   A. 0.1526 atm
   B. 116 mm of Hg
   C. 116 torr
   D. 1 atm

7. Which of these gases diffuse more quickly than oxygen ?

   A. H2S
   B. NO
   C. Cl2
   D. N2O

8. Deuterium reacts with oxygen to form________________?

   A. Hard water
   B. Heavy water
   C. Soft water
   D. Water gas

9. Because of its ability to combine with both oxygen and nitrogen aluminium metal is used_____________?

   A. As nitrometer
   B. To remove air bubbles from molten metal
   C. To produce alloy
   D. As insulator

10. If a compound contains 24 gram of carbon 2 gram of hydrogen and 64 gram of oxygen then its empirical formula will be________?

    A. C2H2O4
    B. CH2
    C. CH2O
    D. CHO2

    Submitted by: Raza Samejo