Which of the following statement is incorrect with regard to ozonolysis?
Show Hint
- It involves addition of ozone on alkene.
- An unsymmetrical alkene gives two different carbonyl compounds.
- It is used to identify the number of double bonds in the starting material.
- It cannot be used to detect the position of the double bonds.
- Ozonide will undergo cleavage by Zn-H\(_2\)O.
The Correct Option is D
Solution and Explanation
Ozonolysis is the reaction of alkenes with ozone to produce ozonides. It can be used to identify both the number of double bonds and the position of the double bonds in unsymmetrical alkenes.
Thus, the statement in option (D) is incorrect because ozonolysis can indeed be used to detect the position of the double bonds.
Top Questions on introduction to organic chemistry
- A crystal is formed by X (cations) and Y (anions). Atoms of Y form ccp and atoms of X occupy half of octahedral voids and half of tetrahedral voids. What is the molecular formula of the crystal?
- TS EAMCET - 2024
- Chemistry
- introduction to organic chemistry
- Which of the following sequence of reagents converts benzoic acid to benzaldehyde?
- TS EAMCET - 2024
- Chemistry
- introduction to organic chemistry
- An organic compound \( C_7H_5N \) on reduction with reagent X gave Y. Reaction of Y with p-toluene sulphonyl chloride gave Z which is insoluble in alkali. X and Y respectively are:
- TS EAMCET - 2024
- Chemistry
- introduction to organic chemistry
- At 300 K, aqueous KCl and aqueous K$_2$SO$_4$ solutions were electrolyzed separately using Pt electrodes. The gases liberated at cathodes in these two electrolytic processes are respectively:
- TS EAMCET - 2024
- Chemistry
- introduction to organic chemistry
- Two statements are given below Statement I: Liquid A and liquid B form a non-ideal solution with positive deviation. \hspace{0.5cm} The interactions between A and B are weaker than A–A and B–B interactions. Statement II: For an ideal solution, \(\Delta_{\text{mix}} H = 2 \text{ kJ mol}^{-1} \); \(\Delta_{\text{mix}} V = 0\).
- TS EAMCET - 2024
- Chemistry
- introduction to organic chemistry
Questions Asked in KEAM exam
- In the measurement of length 6 $\mu$m is equal to $x$ pm. Then the value of $x$ is
- KEAM - 2024
- Dimensional Analysis
- If the lines \( \frac{x-1}{2} = \frac{y-2}{\alpha} = \frac{z-3}{2} \) and \( \frac{x-1}{2} = \frac{y-2}{1} = \frac{z-3}{-2} \) are perpendicular, then the value of \( \alpha \) is:
- KEAM - 2024
- Integration
- An organic compound contains 37.5% C, 12.5% H and the rest oxygen. What is the empirical formula of the compound?
- KEAM - 2024
- Oxygen
- Let A, B, C denote the set of students in a college who play football, basketball, and cricket respectively. If \( n(A) = 60 \), \( n(B) = 55 \), \( n(C) = 70 \), \( n(A \cup B \cup C) = 100 \) and \( n(A \cap B \cap C) = 20 \), then the number of students who play exactly two of these sports is
- KEAM - 2024
- Relations and functions
For the reaction:
\[ 2A + B \rightarrow 2C + D \]
The following kinetic data were obtained for three different experiments performed at the same temperature:
\[ \begin{array}{|c|c|c|c|} \hline \text{Experiment} & [A]_0 \, (\text{M}) & [B]_0 \, (\text{M}) & \text{Initial rate} \, (\text{M/s}) \\ \hline I & 0.10 & 0.10 & 0.10 \\ II & 0.20 & 0.10 & 0.40 \\ III & 0.20 & 0.20 & 0.40 \\ \hline \end{array} \]
The total order and order in [B] for the reaction are respectively:
- KEAM - 2024
- Grignard’s reagents and their uses