Embibe Experts Solutions for Chapter: Organic Chemistry - Some Basic Principles and Techniques, Exercise 1: AP EAPCET 2021 (19-Aug Forenoon)

When difference in boiling points of two liquids is too small, then the separation is carried out by

In Lassaigne's test for halogens, it is necessary to remove $\text{'}\mathrm{X}\text{'}$ and $\text{'}\mathrm{Y}\text{'}$ from the sodium fusion extract, if nitrogen and Sulphur are present. This is done by boiling the extract with $\text{'}\mathrm{Z}\text{'}$. Identify $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$.

Using Kjeldahl's method over $1 \mathrm{g}$ of a soil sample, the ammonia evolved could neutralize $25\mathrm{ml}$ of $1{\mathrm{MH}}_2{\mathrm{SO}}_4$. Then, the percentage of nitrogen present in the sample is

What is the $\mathrm{IUPAC}$ name of ${\mathrm{CH}}_3\mathrm{CH}\left({\mathrm{CH}}_2{\mathrm{CH}}_3\right)\mathrm{CHO}$?

The following effect is known as___

Which of the following is not explained by hyperconjugation?

The number of optical isomers possible for $2-$Bromo-$3-$Chlorobutane are

Alcohols with molecular formula ${\mathrm{C}}_{\mathrm{n}}{\mathrm{H}}_{2\mathrm{n}+2}\mathrm{O}$ are isomeric with