Question

Which of these is correct about properties of pure sulphuric acid?

• A. Colourless, odourless, sour in taste, a poor conductor of electricity.
• B. Odourless, blue coloured, bitter in taste, poor conductor of electricity
• C. Colourless, odourless, bitter in taste, good conductor of electricity
• D. Colourless, odourless, sweet in taste, poor conductor of electricity

Answer 1

The correct option is A

Colourless, odourless, sour in taste, a poor conductor of electricity.

Pure sulphuric acid is colourless, odourless, sour in taste and a poor conductor of electricity. Dilute Sulphuric acid is a good conductor of electricity due to a large amount of H+ ions present in it.