The density of a gas is 1.964 g dm-3 at 273 K and 76... - Solved MCQs & Answer

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The density of a gas is 1.964 g dm-3 at 273 K and 76 cm Hg. The gas is _________?

AC2H4

BCO2

CCH4

DXe

Correct answer

B. CO2

Explanation

CO2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

The component of solution which is in smaller amount is called_________________?

The ionization energy__________________?

The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is___________?