Navigate

If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then

If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then with excess of NaOH, the ratio of the volumes of hydrogen evolved is

Options

(a) 1:1
(b) 1:2
(c) 2:3
(d) 2:1

Correct Answer:

1:1

Explanation:

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

KA1997
admin:

Related Questions

  1. The de-Broglie wavelength associated with a ball of mass 1kg having kinetic energy
  2. Mendius reaction converts an alkyl cyanide to
  3. Ethylene glycol reacts with excess of PCl₅ to give
  4. Which of the following substances is used, in laboratory
  5. A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained