The O-O linkage is present in__________?

Related Mcqs:

1. The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in__________?

   A. 1.8 gram of H₂O
   B. 12 moles of KMnO₄
   C. 0.6N H₂SO₄
   D. 4.6 gram of C₂H₅OH

   Submitted by: Muhammad Ali Kunbhar

2. The carbon-carbon bond strength is maximum in__________?

   A. CH3CH3
   B. CH2=CH2
   C. Benzene
   D. Cyclohexane

   Submitted by: Muhammad Ali Kunbhar

3. Only London dispersion forces are present among the_________________?

   A. Molecules of water in liquid state
   B. Atoms of helium in gaseous state at high temperature
   C. Molecules of hydrogen chloride gas
   D. Molecules of solid iodine

4. Amino acids present in cheese___________________?

   A. lysine
   B. alanine
   C. tyrosine
   D. proline

5. Which one of the following acids is present in lemon juice ?

   A. Citric acid
   B. Benzoic acid
   C. Tartaric acid
   D. Oxalic acid

6. Which one of the following halogens is present in Teflon________________?

   A. I2
   B. Br2
   C. Cl2
   D. F2

7. 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

8. In water, Hydrogen is present ________by mass.

   A. 22%
   B. 11.11%
   C. 31.13%
   D. 15.15%

   Submitted by: Aamir khan Hullio

9. The phosphate present in sewage water which cause eutrophication Can be removed by adding:

   A. Alum
   B. Chlorine
   C. Lime
   D. permangnate

   Submitted by: Said wali shah

10. Hydrogen bonding is present in __________?

    A. Water
    B. Ethyl Alcohol
    C. Phenol
    D. All of these

    Submitted by: Zahid Jagirani