Question:
Which compound is expected to be optically active?
Which compound is expected to be optically active?
Show Hint
Chiral center = Carbon with 4 different substituents.
Updated On: Apr 8, 2026
- $(CH_{3})_{2}CHCHO$
- $CH_{3}CH_{2}CH_{2}CHO$
- $CH_{3}CH_{2}CHBrCHO$
- $CH_{3}CH_{2}CBr_{2}CHO$
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Concept
Optical activity requires an asymmetric carbon atom.
Step 2: Analysis
$CH_{3}CH_{2}CHBrCHO$ has a C-atom with four different groups.
Step 3: Conclusion
Different groups bonded to the chiral center enable optical activity.
Final Answer: (C)
Optical activity requires an asymmetric carbon atom.
Step 2: Analysis
$CH_{3}CH_{2}CHBrCHO$ has a C-atom with four different groups.
Step 3: Conclusion
Different groups bonded to the chiral center enable optical activity.
Final Answer: (C)
Was this answer helpful?
0
0
Top MET Chemistry Questions
- In the following sequence of reactions, \[ CH_3Br \xrightarrow{KCN} X \xrightarrow{H_3O^+} Y \xrightarrow{LiAlH_4 / \text{ether}} Z \] The final product \(Z\) is:
- MET - 2024
- Chemistry
- Organic Reactions
- The oxidation state of Cr in \([Cr(H_2O)_6]Cl_3\), \([Cr(C_6H_6)_2]\), \(K_2[Cr(CN)_2(O)_2(O_2)(NH_3)]\) respectively are:
- MET - 2024
- Chemistry
- coordination compounds
- Consider the following amino acids:
•[(i)] Lysine
•[(ii)] Glutamine
•[(iii)] Arginine
•[(iv)] Leucine
•[(v)] Serine
•[(vi)] Proline
•[(vii)] Valine Which of the given amino acids are basic in nature?- MET - 2024
- Chemistry
- Chemistry in Everyday Life
- The major product \(Y\) in the following reaction is:
- MET - 2024
- Chemistry
- carbonyl compounds
- For a first order reaction, time required for 99% completion is \(x\) times the time required for 90% completion. Find \(x\).
- MET - 2024
- Chemistry
- Half life
View More Questions
Top MET Isomerism Questions
Top MET Questions
- Let \( f:\mathbb{N} \to \mathbb{N} \) be defined as \[ f(n)= \begin{cases} \frac{n+1}{2}, & \text{if } n \text{ is odd} \\ \frac{n}{2}, & \text{if } n \text{ is even} \end{cases} \] Then \( f \) is:
- MET - 2024
- types of functions
- Given vectors \(\vec{a}, \vec{b}, \vec{c}\) are non-collinear and \((\vec{a}+\vec{b})\) is collinear with \((\vec{b}+\vec{c})\) which is collinear with \(\vec{a}\), and \(|\vec{a}|=|\vec{b}|=|\vec{c}|=\sqrt{2}\), find \(|\vec{a}+\vec{b}+\vec{c}|\).
- MET - 2024
- Addition of Vectors
- Given \(\frac{dy}{dx} + 2y\tan x = \sin x\), \(y=0\) at \(x=\frac{\pi}{3}\). If maximum value of \(y\) is \(1/k\), find \(k\).
- MET - 2024
- Differential equations
- Let \( f(x) \) be a polynomial such that \( f(x) + f(1/x) = f(x)f(1/x) \), \( x > 0 \). If \( \int f(x)\,dx = g(x) + c \) and \( g(1) = \frac{4}{3} \), \( f(3) = 10 \), then \( g(3) \) is:
- MET - 2024
- Definite Integral
- A real differentiable function \(f\) satisfies \(f(x)+f(y)+2xy=f(x+y)\). Given \(f''(0)=0\), then \[ \int_0^{\pi/2} f(\sin x)\,dx = \]
- MET - 2024
- Definite Integral
View More Questions