# gaseous state

A desiccator of internal volume of 1 litre and containing nitrogen at 1 atm pressure is partially evacuated to a final pressureof 7.6 mm of Hg,while the temperature remains constant.what is volume of gas at this stage?

1
kunl ·

Plz post the solution to this problem!

1
kunl ·

2ND DOUBT::::::
a SAMPLE OF 2.55g AMMONIUM NITRATE IS HEATED IN THE FLASK.wHAT VOLUME OF N2 WILL BE COLECTED IN FLASK WHEN THE WATER AND GAS TEMPERATURE is 26Â°C AND BAROMETRIC PRESSURE IS 745 mm.

1
kunl ·

3rd doubt:what is the percentage of free volume available in 1 mole gaseous water at 1atm pressure and 373 K

6
AKHIL ·

simply use P1V1 = P2V2 in the 1st...

1
kunl ·

i did tht only but did not get answer as 1.00 Litre

6
AKHIL ·

u must be makin mistake in the units............check ur units properly...

1
kunl ·

Well i m not getting my mistake[2]..can u plz post the solution with the so-called units included[1]

71
Vivek @ Born this Way ·

1st one mein:

760 * 1 = 7.6 * V

=> V = 100 L ??

71
Vivek @ Born this Way ·

2nd one:

Write the appropriate equation and by calculation find the volume of Nitrogen collected at NTP. Then convert it to the required conditions.

1
kunl ·

for 1st one i m also not getting how can answer be 1.0 L.....akhil says he got 1 litre how god know or akhil know.....
AKHIL u r the saviour now plz post ur solution to first one!

71
Vivek @ Born this Way ·

Bas decimal hata do yaar!

1
kunl ·

LOL