TS EAMCET · Chemistry · General Organic Chemistry
Which one of the carbanions is the least stable?
- A \(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_2-\mathrm{NO}_2\)
- B \(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_2-\mathrm{CHO}\)
- C \(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_2-\mathrm{CH}_3\)
- D \(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_3\)
Answer & Solution
Correct Answer
(C) \(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_2-\mathrm{CH}_3\)
Step-by-step Solution
Detailed explanation
\(\stackrel{\ominus}{\mathrm{C}} \mathrm{H}_2-\mathrm{CH}_3\),ethyl carbanion is least stable because \(-\mathrm{CH}_3\), (methyl group) is an electron donating group that will increase the electron density on the carbon having - ve charge resulting into decrease in its…
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
- Two containers \(\mathrm{A}\) and \(\mathrm{B}\) contain \(\mathrm{CO}_2\) gas. Pressure, volume and absolute temperature of the gas in \(\mathrm{A}\) are 4 times more compared to that in \(\mathrm{B}\). The mass of the gas in \(\mathrm{B}\) is \(x \mathrm{~g}\), then the mass of the gas in A will beTS EAMCET 2023 Medium
- 3-hydroxybutanal is formed when \((X)\) reacts with \((Y)\) in dilute \((Z)\) solution. What are \(X, Y\) and \(Z\) ? \(\begin{array}{lll}X & Y & Y\end{array}\)TS EAMCET 2005 Medium
- Secondary valences of the following complexes based on their reactions with excess \(AgNO _3\) are
Formula of the complexes Moles of AgCl precipitated per mole of complex
(I) \(CoCl _3 \cdot 6 H _2 O \quad 3\) (II) \(NiCl _3 \cdot 6 H _2 O \quad 2\) (III) \(Co \left( SO _4\right) Br ^2 5 NH _3 \quad \)
\(I II III\)TS EAMCET 2022 Easy - Which of the following solution has highest amount of solute?TS EAMCET 2025 Medium
- The bond angles \(\mathrm{H}-\hat{\mathrm{O}}-\mathrm{N}\) and \(\mathrm{O}-\hat{\mathrm{N}}-\mathrm{O}\) in the planar structure of nitric acid molecule are respectivelyTS EAMCET 2024 Medium
- The increasing order of boiling points of the following is
\(\mathrm{CH}_3-\mathrm{O}-\mathrm{CH}_3\) \(\mathrm{CH}_3 \mathrm{CHO}\) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_3\) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH}\) I II III IV TS EAMCET 2025 Medium
More PYQs from TS EAMCET
- If \(m \cos (\alpha+\beta)-n \cos (\alpha-\beta)=m \cos (\alpha-\beta)+n \cos (\alpha+\beta)\) then \(\tan \alpha \tan \beta=\)TS EAMCET 2024 Hard
- The solution of \(\frac{d y}{d x}+1=e^{x+y}\) isTS EAMCET 2007 Medium
- The equations and haveTS EAMCET 2020 Easy
- Infinite number of spheres, each of mass \(m\) are placed on the \(X\)-axis at distances \(1,2,4,8\), 16 ...... metres from origin. The magnitude of the gravitational field at the origin isTS EAMCET 2015 Easy
- The line \(x=\frac{\pi}{4}\) divides the area of the region bounded by \(y=\sin x, y=\cos x\) and \(x\)-axis \(\left(0 \leq x \leq \frac{\pi}{2}\right)\) into two regions of areas \(A_1\) and \(A_2\). Then \(A_1, A_2\) equalsTS EAMCET 2009 Medium
- The equilibrium constant for the given reaction is 100 . \(\mathrm{N}_2(g)+2 \mathrm{O}_2(g) \rightleftharpoons 2 \mathrm{NO}_2(g)\) What is the equilibrium constant for the reaction given below? \(\mathrm{NO}_2(g) \rightleftharpoons \frac{1}{2} \mathrm{~N}_2(g)+\mathrm{O}_2(g)\)TS EAMCET 2009 Easy