VAPOUR PRESSURE OF A LIQUID IN A CLOSED CONTAINER DOES NOT DEPEND UPON: ?
                   

3 years ago

Share

Answers : (1)

                                        

In a closed container, the vapour pressure of a liquid depends entirely on its temperature.
When the vapour pressure is stable at a stable temperature, the liquid and its vapour are said to be 'In Equilibrium'. 

(Equilibrium is achieved when..'The number of molecules leaving the liquid into the vapour phase, is equal to the number returning to the liquid phase from the vapour').

Any change in temperature will break the equilibrium and the VP will change accordingly. Only when the liquid re-stabilises at a new temperature, will the VP re-stabilise at the new equilibrium pressure.


PLEASE APPROVE MY ANSWER!!

3 years ago

Post Your Answer

More Questions On Physical Chemistry

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
Among CO,SO2,H2O,CCL4,CH2CL2,C2CL2,C2CL4,which have zero dipole moment?
 
 
Dipole momentcan be defined as the product of magnitude of charges and the distance of separation between the charges. element having 0 dipole moment=CO,CCL4,C2CL2,C2CL4 In all cases it is...
  img
Sunil Kumar FP one month ago
why characteristics of anode rays depend upon the nature of electrods and gases present in it
 
 
Anode rays are because of diff e/m ratio nucleus containing protons and neutrons and different atoms have different ratio of protons to neutrons so e/m ratio differs(since mass is also...
  img
Sunil Kumar FP one month ago
Imagine a universe in which the four quantum numbers can have the same possible values as in our universe except that the angular-momentum quantum number can have integral values of 0, 1, 2,...
 
 
For n=1 azimuthal quantum number=0,1,2 i,e s,p,d no of element=18 in the second row similarly no of element=32 (b)according to our convention 2 nd row and fifth element is nitrogen but...
  img
Sunil Kumar FP one month ago
if there is hydrogen bonding between nitro and oh then meta nitrophenol must b stronger acid than p ????????????? plz ans y meta is weaker
 
 
Nitro group is an electron withdrawing group and thus it attracts the electron density of the ring and also affects the O-H bond of the alcohol group due to the resonance so that the Oxygen...
  img
sumit kumar one month ago
Assuming 2s-2p mixing is NOT operative, the paramagnetic species among the following is : (A) Be2 (B) B2 (C) C2 (D) N2 Sir, plz explain why (C) is the answer of the above question.
 
 
C is the answer because the electronic configuration of carbon molecule is @1s2 @*1s2 @2s2 @*2s2 @2pz2 pi2px1 pi2py1 the electrons are unpaired in bonding molecular orbital. rest in allother...
  img
Sunil Kumar FP one month ago
in lathanides, why neodymium possess high paramagnatism than others?
 
 
ThetetragonalNd2Fe14B crystal structure has exceptionally high uniaxialmagnetocrystalline anisotropy(HA~7teslas- magnetic field strength H in A/m versus magnetic moment in A.m2).This gives...
  img
Sunil Kumar FP 28 days ago
 
Respected sunil kumar sir, i cann’t clearely understand your answer , so pls give details broadly.
 
muthu sankar g 27 days ago
View all Questions »