In chromatographic techniques, which of the following follows preferential adsorption?- Column chromatography
- Thin layer chromatography
- Paper chromatography
- Column chromatography
- Thin layer chromatography
- Paper chromatography
- A only
- B only
- C only
- A and B both
The Correct Option is D
Solution and Explanation
Top Questions on Organic Chemistry - Some Basic Principles and Techniques
- The IUPAC name of the following compound is
- TS EAMCET - 2025
- Chemistry
- Organic Chemistry - Some Basic Principles and Techniques
- Which one of the following mixtures can be separated by steam distillation technique?
- TS EAMCET - 2025
- Chemistry
- Organic Chemistry - Some Basic Principles and Techniques
- Which of the following compounds has the highest boiling point?
- BITSAT - 2025
- Chemistry
- Organic Chemistry - Some Basic Principles and Techniques
- Which of the following compounds undergoes electrophilic substitution most readily?
- BITSAT - 2025
- Chemistry
- Organic Chemistry - Some Basic Principles and Techniques
- Which of the following reagents can convert an aldehyde to a primary alcohol?
- BITSAT - 2025
- Chemistry
- Organic Chemistry - Some Basic Principles and Techniques
Questions Asked in JEE Main exam
- Let the foci of a hyperbola be \( (1, 14) \) and \( (1, -12) \). If it passes through the point \( (1, 6) \), then the length of its latus-rectum is:
- JEE Main - 2025
- Hyperbola
- Which of the following is the correct IUPAC name of the given organic compound (X)? The structure of compound $ X $ is as follows: $ \text{H}_3\text{C} - \text{CH}_3 - \text{CH} = \text{CH} - \text{H} - \text{Br} $
- JEE Main - 2025
- Nomenclature Of Organic Compounds
- Suppose A and B are the coefficients of the 30th and 12th terms respectively in the binomial expansion of \( (1 + x)^{2n - 1} \). If \( 2A = 5B \), then \( n \) is equal to:
- JEE Main - 2025
- Coordinate Geometry
In the circuit shown, assuming the threshold voltage of the diode is negligibly small, then the voltage \( V_{AB} \) is correctly represented by:
- JEE Main - 2025
- Digital Circuits
Let $ P_n = \alpha^n + \beta^n $, $ n \in \mathbb{N} $. If $ P_{10} = 123,\ P_9 = 76,\ P_8 = 47 $ and $ P_1 = 1 $, then the quadratic equation having roots $ \alpha $ and $ \frac{1}{\beta} $ is:
- JEE Main - 2025
- Relations and functions
Concepts Used:
Organic Chemistry - Some Basic Principles and Techniques
Organic Chemistry is a subset of chemistry dealing with compounds of carbon. Therefore, we can say that Organic chemistry is the chemistry of carbon compounds and is 200-225 years old. Carbon forms bond with itself to form long chains of hydrocarbons, e.g.CH4, methane and CH3-CH3 ethane. Carbon has the ability to form carbon-carbon bonds quite elaborately. Polymers like polyethylene is a linear chain where hundreds of CH2 are linked together.
Read Also: Organic Compounds
Importance of Organic Chemistry:
Organic chemistry is applicable in a variety of areas including-
- Medicines: Example- Aspirin which is a headache medicine and Ibuprofen is a painkiller, both are organic compounds. Other examples include paracetamol.
- Food: Example- Starch which is a carbohydrate is an organic compound and a constituent of rice and other grains. It is the source of energy.
- Clothing: Example- Nylon, Polyester and Cotton are forms of organic compounds.
- Fuels: Examples- Gasoline, Petrol and Diesel are organic compounds used in the automobile industry at large.