Physics, asked by sunnysingh84094, 5 months ago

A certain gas G takes four times as long to effuse put as H,. What is its molecular mass

Answers

Answered by sohanveers245

1

Answer:

A certain gas takes three times as long to effuse out as helium.

The rate of effusion is inversely proportional to the molecular mass.

r2r1=Mw1Mw2

The rate of effusion is the ratio of the volume effused to the time taken

t1V1×V2t2=Mw1Mw2

Volume is same, so 13=4Mw2

9=4Mw2

∴Mw2=36

The molecular mass of the gas is

Previous Question

Next Question

Similar questions

English, 2 months ago

Letters written to friends or relatives are known as___ Business Official Social Personal...

Physics, 2 months ago

17. Two pith-balls each weighing 10kg are suspended from the same point by means of silk threads 0.5 m long. On charging the balls equally, they are found to repel each other to a distance of 0.2 m. Calculate the charge on cach ball.

English, 2 months ago

this is a tallest building in the city...

English, 5 months ago

Father said,"What do you like in games ...

Hindi, 5 months ago

(ख) भारतेन्दु युग की पत्रिका है. 1 (i) कविवचन सुधा (ii) सरस्वती (iii) मर्यादा (iv) हंस...

History, 11 months ago

চিপাহী বিদ্যোহ কিমান চনত হৈছিল। $\huge\underline{ \underline{ \red{ASSAMESE\: LANGUAGE}}}$ DON'T SPAM...

English, 11 months ago

The following passages have not been edited. There is one error in each line. Write the incorrect word and the correction against the correct question number in your answer sheet. FIRST The use for bottled supplements with your diet is a practice a) …………………… that need to be discouraged. It is also essential to keep abreast b) ………………….. off new developments in research. Ironically those...

Math, 11 months ago

X+y=tan30 X-y=tan60 Find x and y...