A gas mixture contains 50% He and 50% Methane by volume. What is the percent

A gas mixture contains 50% He and 50% Methane by volume. What is the percent by weight of methane in the mixture?

Options

(a) 19.97%
(b) 20.05%
(c) 50%
(d) 80%

Correct Answer:

80%

Explanation:

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

admin:

Related Questions

  1. The oxidation state of nitrogen is highest in
  2. Which reagent can be used for the alkylation of aromatic nitro compounds
  3. When the first ionisation energies are plotted against atomic number
  4. The greenhouse effect can be caused by the presence of the
  5. By increasing the temperature , the vapour pressure of a substance