Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • at gaseous <img alt="\mathrm{C_{2}H_{6}}" src="https://entrancecorner.oncodecogs.com/

\mathrm{30\, g} at gaseous \mathrm{C_{2}H_{6}} are mixed with \mathrm{20\, g} at carbon monoxide.
The pressure at resulting gaseous mixture is 1.6 atm.
The partial pressure in atm. at \mathrm{C_{2}H_{6}} in the mixture.

Option: 1

44


Option: 2

-9


Option: 3

22


Option: 4

2


Answers (1)

best_answer

\mathrm{mole\, of \, \mathrm{C}_{2} \mathrm{H}_{6}=\frac{30}{32}=9\, \mathrm{mole}}
\mathrm{mole\, of \, \mathrm{CO} =\frac{20}{28}=-7\, \mathrm{mole}}
\mathrm{Mole\, Fraction\, \mathrm{C}_{2} \mathrm{H}_{6}=\frac{9}{9+7}=\frac{9}{1.6}}
\mathrm{Partial\, pressure \, of\, \mathrm{C}_{2} \mathrm{H} 6= Ptotal \times Mole \, fraction\, at\, \mathrm{C}_{2} \mathrm{H}_{6}}
                                                    \mathrm{=1.6 \times \frac{9}{1.6}=-9\, \mathrm{atm}}

Posted by

vishal kumar

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Karnataka: NEET candidate dies by suicide; no note recovered
anam-khan

CBSE Re-evaluation Row: Dharmendra Pradhan seeks detailed report on technical failures
anam-khan

Before NEET, CMC Vellore’s unique MBBS admissions tested aptitude along with merit; paper-leak restarts debate

Latest Question