English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Suggest the most important type of intermolecular attractive interaction in the following pair. Acetonitrile (CH3CN) and acetone (C3H6O)

Advertisements
Advertisements

Question

Suggest the most important type of intermolecular attractive interaction in the following pair.

Acetonitrile (CH3CN) and acetone (C3H6O)

Very Short Answer
Advertisements

Solution

Dipole-dipole interactions occur as both molecules are polar.

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Solutions - 'NCERT TEXT-BOOK' Exercises [Page 126]

APPEARS IN

Nootan Chemistry [English] Class 12 ISC
Chapter 1 Solutions
'NCERT TEXT-BOOK' Exercises | Q 2.23 (v) | Page 126
NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 1 Solutions
Exercises | Q 1.23 (v) | Page 29

RELATED QUESTIONS

Define an ideal solution and write one of its characteristics.


Fill in the blanks by choosing the appropriate word/words from those given in the brackets: 

Ideal solutions obey ………. law and they …………. form azeotropic mixtures.

(Henry’s, aldol condensation, absence, do not, ohm, Raoult’s, increases, common ion effect, easily, three, solubility product, ohm-1, two, four, ohm-1, cm2, Cannizzaro, ohm-1 cm-1, zero, decreases, presence)


Which of the following concentration terms is/are independent of temperature


The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is ______.


State Raoult law and obtain the expression for lowering of vapour pressure when the nonvolatile solute is dissolved Insolvent.


For ideal solution the volume of mixing of the pure components to form the solution is ____________.


Which relationship is not correct?


Which of the following is an example of a solid solution?


If two liquids A and B form minimum boiling azeotrope at some specific composition then ______.


Intermolecular forces between two benzene molecules are nearly of same strength as those between two toluene molecules. For a mixture of benzene and toluene, which of the following are not true?

(i) ∆mix H = zero

(ii) ∆mix V = zero

(iii) These will form minimum boiling azeotrope.

(iv) These will not form ideal solution.


What is “semi permeable membrane”?


Assertion: Molarity of a solution in liquid state changes with temperature.

Reason: The volume of a solution changes with change in temperature.


Explain the terms ideal and non-ideal solutions in the light of forces of interactions operating between molecules in liquid solutions.


Dissociation constant and molar conductance of an acetic acid solution are 1.78 × 10–5 mol L–1 and 48.15 S cm–2 mol–1 respectively. The conductivity of the solution is (considering molar conductance at infinite dilution is 390.5 S cm–2 mol–1)


On increase in pressure for dissociation ofN2O4 into NO2, equilibrium shift towards


Lowering of vapour pressure of an aqueous solution of a non-volatile, non-electrolyte 1 molal aqueous solution at 100°C is ______.


Assertion (A): The enthalpy of mixing Δmix H is equal to zero for an ideal solution.

Reason (R): For an ideal solution the interaction between solute and solvent molecules is stronger than the interactions between solute-solute or solvent-solvent molecules.


Suggest the most important type of intermolecular attractive interaction in the following pair.

n-hexane and n-octane


Suggest the most important type of intermolecular attractive interaction in the following pair.

Methanol and acetone


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×