Alcohols Phenol...

The relative lowering of the vapour pressure of an aqueous solution containing a non-volatile solute is 0.0125. The molality of the solution is:

Which of the following alcohols will react with $${H}^{+}$$ with greatest ease?

Alcohol can be dehydrated by:

In the reaction
$$ROH+PBr_{3} \rightarrow RBr$$
The number of moles of alcohol that may be converted into alkyl bromide by one mole of $$PBr_{3}$$ is:

Among the following compounds which can be dehydrated very easily?

How many carbon atom are present in third homologue of methyl ether?

What is order of decreasing reactivities of following alcohols towards nucleophilic substitution with HBr ?

Predict the major products (A) and (B).

In the  reaction, the product $$A$$ is:

Correct order of boiling point is: