Navigate

Which of the following pairs of substance on reaction will not evolve H₂ gas

Which of the following pairs of substance on reaction will not evolve H₂ gas

Options

(a) Copper and HCl (aqueous)
(b) Iron and steam
(c) Iron and H₂SO₄ (aqueous)
(d) Sodium and ethyl alcohol

Correct Answer:

Copper and HCl (aqueous)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIPMT1998
admin:

Related Questions

  1. Which of the following reacts with chloroform and a base to form phenylisocyanide
  2. In preparation of alkene from alcohol using Al₂O₃ which is an effective factor
  3. The bad smelling substance, formed by the action of alcoholic caustic potash
  4. An increase in equivalent conductance of a strong electrolyte
  5. An important product in the ozone depletion by chlorofluorocarbons is