Marsh gas is_______?

Related Mcqs:

1. Marsh gas is _________?

   A. Methane
   B. Ethane
   C. Hydrogen
   D. Nitrogen

   Submitted by: Ghulam abbas

2. The volume strength of 1.5 N H2O2 solution is_______?

   A. 4.8
   B. 5.2
   C. 8.8
   D. 8.4

   Submitted by: Muhammad Ali Kunbhar

3. The structure of H2O2 is_______?

   A. Planar
   B. Non- polar
   C. Spherical
   D. Linear

   Submitted by: Muhammad Ali Kunbhar

4. The weight of a metal of equivalent of 12 which will give 0.475g of its chloride is_______?

   A. 0.12g
   B. 0.16g
   C. 0.18g
   D. 0.24g

   Submitted by: Muhammad Ali Kunbhar

5. The systematic name of sucrose is_______?

   A. 1-α-D- glucopyranosyl-2-β-D-fructopyranoside
   B. 11-α-D-glucopyranosyl-2-β-D-fructofuranoside
   C. 1-α-D- glucofuranosyl-2-α-D- fructopyranoside
   D. 1-β- D- glucofuranosyl-2-α- D- fructofuranoside

   Submitted by: Muhammad Ali Kunbhar

6. The hybridization of nitrogen atom in pyridine is_______?

   A. Sp
   B. Sp2
   C. Sp3
   D. It is not hybridized

   Submitted by: Muhammad Ali Kunbhar

7. The pH of milk is_______?

   A. 9
   B. 6.5-7
   C. 8
   D. 12

   Submitted by: Naintara Mustafa

8. In electrolysis of NaCl the product obtained at cathode is_______.

   A. Sodium ions
   B. Chloride ions
   C. Both
   D. Remain at the bottom of the cell

   Submitted by: Aamir khan Hullio

9. 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

10. 24g of an unknown gas occupied 8.4dm3at STP, Identify the gas among the following

    A. SO₃
    B. SO₂ 
    C. C₆H₆
    D. C₃H₈

    Submitted by: Aamir khan Hullio