MCQ
Each pair forms ideal solution except?
- A$C_2H_5Br$ and $C_2H_5I$
- B$C_6H_5Cl$ and $C_6H_5Br$
- C$C_6H_6$ and $C_6H_5CH_3$
- ✓$C_2H_5I$ and $C_2H_5OH$
✓
Answer
Correct option: D.
$C_2H_5I$ and $C_2H_5OH$
d
$C_2H_5OH$ shows hydrogen bonding as well as polarity both.
$C_2H_5OH$ shows hydrogen bonding as well as polarity both.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
For the reaction, $2S{O_2}{\kern 1pt} (g)\, + \,{O_2}\,(g)\, \to \,2S{O_3}\,(g)$
→${\Delta _H}\, = \, - 57.2\,kJ\,mo{l^{ - 1}}$ and ${K_C} = 1.7\, \times \,{10^{16}}$
Which of the following statement is $INCORRECT$ ?
Consider the heterogeneous equilibrium in a closed container
→$NH_4HS(s) \rightleftharpoons NH_3 (g) + H_2S(g)$
If more $NH_4HS$ is added to the equilibrium
$2\ moles$ of a gas undergoes a change in state from $(2\ bar, 40\ l )$ to $(5\ bar, 15\ l)$ at a constant temperature. If change in illternal energy is given by $35\ bar-lit$ then enthalpy change forthe process will be
→The example of a protein is
The aqueous solution of $CuCrO_4$ is green because it contains
→The influence of temperature on the rate of reaction can be found out by
Copper from copper sulphate solution can be displaced by .............. The standard reduction potentials of some electrodes are given below
→$E^o (Fe^{+2}, Fe) = -0.44$ $ V$
$E^o (Zn^{+2}, Zn) = -0.76$ $ V$
$E^o (Cu^{+2}, Cu) = +0.34$ $V$
$E^o (Cr^{+2}, Cr) = -0.74$ $V$
$E^o (H^+, 1/2H_2) = -0.00$ $V$
The mass of ions deposited during a given interval of time in the process of electrolysis depends on
Product of this reaction is
In which of the following reactions, there is no change in the valency