Home
Class 12
CHEMISTRY
Mixture of volatile components A and B h...

Mixture of volatile components A and B has a total vapour pressure (in torr)p=`254-119 x_(A)`is where`x_(A)`mole fraction of A in mixture .Hence`P_(A)^@`and `P_(B)^@`are(in torr)

A

254119

B

119254

C

135254

D

119373

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 33|7 Videos
  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 36|6 Videos
  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 30|7 Videos
  • IONIC EQUILIBRIUM

    GRB PUBLICATION|Exercise All Questions|526 Videos
  • METALLUGY

    GRB PUBLICATION|Exercise Subjective type|1 Videos

Similar Questions

Explore conceptually related problems

Mixture of voltaile omponents A and B has total vapoure pressure (in torr) : p=254-135 x_(A) where x_(A) is mole fraction of A in mixture hence P_(A)^(@) and P_(B)^(@) are (in torr)

Mixture of volatile components A and B has total pressure ( in Torr ) p=265-130x_(A), where X_(A) is mole fraction of A in mixture . Hence P_(A)^(@)+P_(B)^(@)= ( in T o r r).

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. If the total vapour pressure is half the value mentioned in the above comprehension, then which of the following must be ture?

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. According to the comprehensin, what shall be vapour pressure of distillate ?

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. In the above comprehension, isothermal fractional distillation(s) will never form a solution :

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. The value of x_(A) is :

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. The value of y_(A) is equal to :

At a given temperature , total vapour pressure (in Torr) of a mixture of volatile components A and B is given by "P"_("total")=120-785"X"_("B") hence, vapour pressure of pure A and B respectively (in Torr) are

Consider a binary mixture of volatile liquides. If at X_(A)=0.4 , the vapour pressure of solution is 580 torr then the mixture could be (p_A^@=300 "torr" ,P_(B)^@=800 "torr") :