Question 1 :
For drying ether sodium metal can be used, but it cannot be used for drying ethyl alcohol because:

Question 2 :
An organic compound which contains a-OH functional group is called :

Question 4 :
The boiling points of thio-ethers are _________ than those of ether.

Question 5 :
An example of a compound with functional group <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ead58a741e6ca411781824e"> is:

Question 6 :
The following substance can be used as a raw material for obtaining alcohol:

Question 9 :
In the fermentation of sugar molasses, the percentage of ethanol formed is:

Question 12 :
The compound on dehydrogenation gives a ketone. The original compound is

Question 13 :
The boiling point of alcohol is higher than ether due to:

Question 14 :
Diethyl ether on reaction with <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ead595c6694ca4eac0fc239"> in specific conditions forms:

Question 15 :
The bond angle and hybridization in ether {tex} \left( \mathrm { CH } _ { 3 } \mathrm { OCH } _ { 3 } \right) {/tex} is :-

Question 17 :
Compond (X) $\xrightarrow[]{(1)HgSO_4} \xrightarrow[]{(2)NaBH_4} \xrightarrow[]{(3)ZnCl_2}$ product gives precipitate in $5$ min.<br>Compound (X) is

Question 19 :
Ethanol can be prepared more easily by which reaction?<br> (i) {tex} \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { Br } + \mathrm { H } _ { 2 } \mathrm { O } \longrightarrow \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { OH } {/tex} <br>(ii) {tex} \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { Br } + \mathrm { Ag } _ { 2 } \mathrm { O } {/tex} (in boiling water) {tex} \longrightarrow \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { OH } {/tex}

Question 21 :
Lucas reagent is used to distinguish among primary, secondary and tertiary:

Question 25 :
The product C in the following sequence of reaction,<br> <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ead5981381c2135355c74d9"> is:

Question 26 :
Ethene reacts with $Y$ to produce ethanol.<br>$ethene + Y \rightarrow ethanol$<br>What is $Y$?

Question 29 :
Primary, secondary and tertiary alcohols are distinguished from one another by