MCQ
Methanol and ethanol are miscible in water due to
- ACovalent character
- ✓Hydrogen bonding character
- COxygen bonding character
- DNone of these
✓
Answer
Correct option: B.
Hydrogen bonding character
b
(b)Hydrogen bonding : $\mathop {\mathop O\limits_{\mathop |\limits_R }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Alcohol}}\,\,} ....\mathop {\mathop O\limits_{\mathop |\limits_H }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Water}}} .....\mathop {\mathop O\limits_{\mathop |\limits_R }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Alcohol}}} $
(b)Hydrogen bonding : $\mathop {\mathop O\limits_{\mathop |\limits_R }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Alcohol}}\,\,} ....\mathop {\mathop O\limits_{\mathop |\limits_H }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Water}}} .....\mathop {\mathop O\limits_{\mathop |\limits_R }^{\delta - } - \mathop H\limits^{\delta + } }\limits_{{\rm{Alcohol}}} $
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
Three voltameters containing and aqueous solution of $H_2SO_4,$ $CuSO_4$ and $AgNO_3$ are connected in the following way
→A current was passed for $10$ hours. $10.8\ g Ag$ was deposited at cathode in $(III)$ electrolytic cell during electrolysis if current efficiency is $50\%.$
If $Z_1,$ $Z_2$ and $Z_3$ be the electrochemical equivalent in the formation of $H_2, Cu$ and $Ag$ respectively, hence $Z_1 : Z_2 : Z_3$ would be
The general electronic configuration of transition elements is
Given below are two statements :
→Statement $I:$
In Lucas test, primary, secondary and tertiary alcohols are distinguished on the basis of their reactivity with conc. $HCl + ZnCl _{2}$, known as Lucas Reagent.
Statement $II :$
Primary alcohols are most reactive and immediately produce turbidity at room temperature on reaction with Lucas Reagent.
In the light of the above statements, choose the most appropriate answer from the options given below :
Which ion has greatest radius in the following
$1000\,gms$ aqueous solution of $CaC{O_3}$ contains $10\,gms$ of carbonate. Concentration of the solution is .......... $ppm$.
→Which of the following oxides is acidic in nature?
Which compound acts as an oxidising as well as reducing agent
Among the following the dissociation constant is highest for
The $IUPAC$ name of the Wilkinson's catalyst $[RhCl(PPh_3)_3]$ is
→The element expected to form largest ion to achieve the nearest noble gas configuration is