Question : The molecular mass of a gas is:
Option 1: twice its vapour pressure
Option 2: equal to its vapour pressure
Option 3: half its vapour pressure
Option 4: not related to its vapour pressure
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: twice its vapour pressure
Solution : The correct option is twice its vapour pressure .
The vapour pressure of a substance is the pressure exerted by its vapour when the substance is in equilibrium with its liquid (or solid) phase. Since any gas has a molecular mass that is twice as dense as hydrogen, which has two atoms per molecule, it has a vapour pressure that is twice as high.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : At the boiling point of liquids, its
Question : An eudiometer measures
Question : A real gas can act as an ideal gas in:
Question : Which among the following is not true about Pressure Groups?
Question : A cone and a cylinder with equal radii have equal volumes. The ratio of their heights is:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile