Consider the adjacent diagram to answer these questions : Initially, flask A contained…
Chemistry · JEE Advanced · NTA Exams — States of Matter (Gases and Liquids)
Consider the adjacent diagram to answer these questions :
Initially, flask A contained oxygen gas at 27ºC and 950 mm of Hg, and flask B contained neon gas at 27ºC and 900 mm. Finally, the two flasks were joined by means of a narrow tube of negligible volume equipped with a stopcork and gases were allowed to mixup freely. The final pressure in the combined system was found to be 910 mm of Hg.
How many moles of gas are present in flask A in the final condition ?
- 0.155
- 0.122
- 0.022
- 0.222
Answer
(B) 0.122
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which one of the following plot will be a parabola at constant temperature ?
- The molecules of which of the following gases has the highest speed ?
- Assertion (A): Compressibility factor (Z) for non-ideal gases is always greater than 1. Reason (R): Non-ideal…
- Consider the adjacent diagram to answer these questions : Initially, flask A contained oxygen gas at 27ºC and…
- The kinetic energy of one mole of a gas is given by the expression : K E = 3 PV 2 and K.E. = 3 2 RT Hence, it…
- A fixed thermally conducting cylinder has a radius R and height L 0 . The cylinder is open at its bottom and…
- The diagram displays the plot of the compression factor Z versus p for a few gases. Which of the following…
- A liquid is in equilibrium with its vapour at its boiling point. On the average, the molecules in the two…
More States of Matter (Gases and Liquids) questions · Browse all practice questions