Which of the following is the strongest acid ?

Related Mcqs:

1. Which is the strongest acid ?

   A. HCIO
   B. HCIO2
   C. HCIO3
   D. HCIO4

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

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

3. Acid present in acid rain may be_________________?

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

4. Acid present in acid rain may be__________________?

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

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 of the following is not a fatty acid ?

   A. Propanoic acid
   B. Acetic acid
   C. Phthalic acid
   D. Butanoic acid

10. Which one of following amino acid is neither acidic nor a basic in nature ?

    A. Lysine
    B. Histidine
    C. Proline
    D. Glutamic acid