Which is the strongest acid ?

Related Mcqs:

1. Which of the following is the strongest acid ?

   A. Water
   B. Formic acid
   C. Acetic acid
   D. Propanoic acid

2. Acid present in acid rain may be_________________?

   A. H2SO4
   B. HNO3
   C. both A and B
   D. none of the above

3. Acid present in acid rain may be__________________?

   A. H2SO4
   B. HNO3
   C. both A and B
   D. none

4. The common thing in phthalic acid and oxalic acid is that both are_________________?

   A. Aromatic
   B. Dicarboxylic
   C. Hydrocarbons
   D. Strong acids

5. Phosphorous acid upon thermal decomposition yields phosphoric acid and____________________?

   A. Phosphine
   B. Phosphorus
   C. Water
   D. Phosphorus pentoxide

6. Phosphoric acid is a weak acid and its basicity is____________________?

   A. 1
   B. 3
   C. zero
   D. 2

7. When sulphuric acid is treated with ethanol sulphuric acid behaves like________________?

   A. an acid
   B. a dehydrating agent
   C. an oxidizing agent
   D. as sulphonating agent

8. Which has strongest bonding in the solid state ?

   A. Hydrogen Chloride (HCI)
   B. Chlorine (Cl2)
   C. Xenon(Xe)
   D. Sodium Chloride (NaCI)

9. Which one of the following is the weakest acid in water__________________?

   A. HF
   B. HCI
   C. HBr
   D. HI

10. The complete reduction carboxylic acid results in the formation of________________?

    A. Alkyne
    B. Alkene
    C. Alkane
    D. Alcohol