JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
Which among the following purification methods is based on the principle of "Solubility" in two different solvents?
- A Column Chromatography
- B Sublimation
- C Distillation
- D Differential Extraction
Answer & Solution
Correct Answer
(D) Differential Extraction
Step-by-step Solution
Detailed explanation
Different Extraction Different layers are formed which can be separated in funnel. (Theory based).
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- The alkane from below having two secondary hydrogens is _______.JEE Mains 2025 Easy
- Total number of non bonded electrons present in \(\mathrm{NO}_2{ }^{-}\)ion based on Lewis theory is :JEE Mains 2025 Easy
- \(120\) of an organic compound that contains only carbon and hydrogen gives \(330\, g\) of \(CO _{2}\) and \(270\, g\) of water on complete combustion. The percentage of carbon and hydrogen, respectively are ...... .JEE Mains 2022 Hard
- The stoichiometry and solubility product of a salt with the solubility curve given below is, respectively
JEE Mains 2020 Hard - In the following reaction The \(\%\) yield for reaction \(I\) is \(60 \%\) and that of reaction II is \(50 \%\). The overall yield of the complete reaction is \(..........\%\) [nearest integer]
JEE Mains 2022 Hard - The molar solubility of \(Cd(OH)_2\) is \(1.84\times10^{-5}\, M\) in water. The expected solubility of \(Cd(OH)_2\) in a buffer solution of \(pH = 12\) isJEE Mains 2019 Hard
More PYQs from JEE Mains
- A point light source emits E.M. waves in free space. A detector, placed at a distance of \(L\) m, measures the intensity as \(I_o\). The detector is now shifted to another location on the same spherical surface ensuring the angle between original location and new location as \(45°\). The measured intensity at new location will be _______.JEE Mains 2026 Easy
- Four persons can hit a target correctly with probabilities \(\frac{1}{2},\frac{1}{3},\frac{1}{4}\) and \(\frac {1}{8}\) respectively. If all hit at the target independently, then the probability that the target would be hit, isJEE Mains 2019 Hard
- If the shortest distance of the parabola \(y^2=4 x\) from document security settings le \(x^2+y^2-4 x-16 y+64=0\) is \(\mathrm{d}\), then \(\mathrm{d}^2\) is equal to :JEE Mains 2024 Hard
- If the tangent at a point on the ellipse \(\frac{{{x^2}}}{{27}} + \frac{{{y^2}}}{3} = 1\) meets the coordinate axes at \(A\) and \(B,\) and \(O\) is the origin, then the minimum area (in sq. units) of the triangle \(OAB\) isJEE Mains 2016 Hard
- The acceptor level of a p-type semiconductor is \(6 \mathrm{eV}\). The maximum wavelength of light which can create a hole would be _______. (Given hc \(=1242 \mathrm{eV} \mathrm{nm}\).)JEE Mains 2024 Hard
- A rigid wire consists of a semicircular portion of radius \(R\) and two straight sections. The wire is partially immerged in a perpendicular magnetic field \(B=B_0\ {j}\) as shown in figure. The magnetic force on the wire if it has a current \(i\) is _______.
JEE Mains 2024 Hard