Chemistry-
General
Easy
Question
Which condition is not satisfied by an ideal solution?
- Obeyance of Raoult’s law
The correct answer is:
For an ideal solution
and it should obey Raoult’s law
Related Questions to study
Chemistry-
Based on the given diagram, which of the following statements regarding the solutions of two miscible volatile liquids are correct?
1.Plots AD and BC show that Raoult''s law is obeyed for the solution in which B is a solvent and A is the solute and as well as for that in which. A is solvent and B is solute
2.Plot CD shows that Dalton''s law of partial pressures is observed by the binary solutions of components A and B
3.
; and AC and BD corresponds to the vapour pressures of the pure solvents A andB,respectively
Select the correct answer using the codes given below: Codes:
Based on the given diagram, which of the following statements regarding the solutions of two miscible volatile liquids are correct?
1.Plots AD and BC show that Raoult''s law is obeyed for the solution in which B is a solvent and A is the solute and as well as for that in which. A is solvent and B is solute
2.Plot CD shows that Dalton''s law of partial pressures is observed by the binary solutions of components A and B
3.; and AC and BD corresponds to the vapour pressures of the pure solvents A andB,respectively
Select the correct answer using the codes given below: Codes:
Chemistry-General
Chemistry-
For a dilute solution, Raoult’s law states that
For a dilute solution, Raoult’s law states that
Chemistry-General
Chemistry-
A mixture of benzene and toluene forms
A mixture of benzene and toluene forms
Chemistry-General
Chemistry-
on reaction with
in aqueous solution gives blue colour. These are separated by a semi-permeable membrane AB as shown. Due to osmosis, there is
on reaction within aqueous solution gives blue colour. These are separated by a semi-permeable membrane AB as shown. Due to osmosis, there is
Chemistry-General
Chemistry-
The molalfreezing point constant of water is 1.86 K 
, If 342 g of cane sugar (
is dissolved in 1000 g of water, the solution will freeze at
The molalfreezing point constant of water is 1.86 K , If 342 g of cane sugar (is dissolved in 1000 g of water, the solution will freeze at
Chemistry-General
Physics-
for 
= 180, 
where K = 1Kg/N. Then direction and magnitude of friction force on contact surface will be 
for = 180, where K = 1Kg/N. Then direction and magnitude of friction force on contact surface will be
Physics-General
Physics-
The value of angle q for which spool will not move and not rotate.
The value of angle q for which spool will not move and not rotate.
Physics-General
Physics-
A disc of mass m and radius R is moving on a horizontal surface. If force F is acting on the disc. Then find the angular acceleration of disc
A disc of mass m and radius R is moving on a horizontal surface. If force F is acting on the disc. Then find the angular acceleration of disc
Physics-General
Physics-
Two dielectrics of equal size are inserted inside a parallel plate capacitor as shown. With what factor the effective capacitance increases ?
Two dielectrics of equal size are inserted inside a parallel plate capacitor as shown. With what factor the effective capacitance increases ?
Physics-General
Physics-
A capacitor of capacitance C is connected to a cell of emf V and when fully charged, it is disconnected. Now the separation between the plates is doubled. The change in flux of electric field through a closed surface enclosing the capacitor is
A capacitor of capacitance C is connected to a cell of emf V and when fully charged, it is disconnected. Now the separation between the plates is doubled. The change in flux of electric field through a closed surface enclosing the capacitor is
Physics-General
Physics-
An electron in Bohr’s hydrogen atom has an energy of –3.4 eV. The angular momentum of the electron is
An electron in Bohr’s hydrogen atom has an energy of –3.4 eV. The angular momentum of the electron is
Physics-General
Physics-
To decrease the cut-off wavelength of continuous X-ray by 25% the potential difference across the X-ray tube
To decrease the cut-off wavelength of continuous X-ray by 25% the potential difference across the X-ray tube
Physics-General
Physics-
An electron in hydrogen atom first jumps from second excited state to first excited state and then from first excited state to ground state. Let the ratio of wavelength, momentum and energy of photons emitted in these two cases be a, b and c respectively. Then
An electron in hydrogen atom first jumps from second excited state to first excited state and then from first excited state to ground state. Let the ratio of wavelength, momentum and energy of photons emitted in these two cases be a, b and c respectively. Then
Physics-General
Physics-
The relation between half-life T of a radioactive sample and its mean life t is:
The relation between half-life T of a radioactive sample and its mean life t is:
Physics-General
Chemistry-
Statement 1:Polybutadiene is an example of step-growth polymer
Statement 2:Copolymerisation of butadiene and acrylonitrile gives Buna-N
Statement 1:Polybutadiene is an example of step-growth polymer
Statement 2:Copolymerisation of butadiene and acrylonitrile gives Buna-N
Chemistry-General
