MHT CET · Chemistry · General Organic Chemistry
Which among the following pairs of electronic effect and it's example is NOT correct?
- A Hyper conjugation: Propene
- B Resonance: Nitromethane
- C (-) R effect: \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
- D Electrometric effect: Acetone
Answer & Solution
Correct Answer
(C) (-) R effect: \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
Step-by-step Solution
Detailed explanation
In \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2, \mathrm{NH}_2\) is work as \(+\mathrm{R}\) effect. So given in option \(\mathrm{C}\) is wrong.
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
- Identify 'A' in the following reaction
\(\mathrm{R}-\mathrm{NO}_{2} \frac{\mathrm{Zn} / \mathrm{NH}_{4} \mathrm{Cl}}{\text { neutral medium }} \rightarrow \mathrm{A}+\mathrm{H}_{2} \mathrm{O}\)MHT CET 2020 Easy - Which of the following compounds when treated with ammoniacal silver nitrate exhibits silver mirror test?MHT CET 2024 Easy
- Which from following complexes, the central metal ion does NOT obey EAN rule? (Atomic number - \(\mathrm{Pt}=78, \mathrm{Cu}=29, \mathrm{Zn}=30, \mathrm{Fe}=26\) )MHT CET 2020 Medium
- What is vapour pressure of a solution when \(2 \mathrm{~mol}\) of a non-volatile solute are dissolved in \(20 \mathrm{~mol}\) of water? \(\left(\mathrm{P}_1^{\circ}=32 \mathrm{~mm} \mathrm{Hg}\right)\)MHT CET 2021 Medium
- Which from following is NOT true about electrolysis of molten NaCl ?MHT CET 2024 Medium
- A container contains \(4 \mathrm{~g}\) \(\mathrm{H}_2, 4 \mathrm{~g}\) \(\mathrm{He}\) and certain amount of ' Ne ' at a certain temperature. What is the mass of 'Ne' required so that the partial pressure exerted by ' Ne ' is equal to the partial pressure of He ?MHT CET 2025 Medium
More PYQs from MHT CET
- Which element from following is used for cancer treatment?MHT CET 2023 Medium
- If \(p \rightarrow(\sim p \vee q)\) is false, then the truth values of \(p\) and \(q\) are, respectivelyMHT CET 2021 Easy
- If the Cartesian co-ordinates of a point are \(\left(\frac{-5 \sqrt{3}}{2}, \frac{5}{2}\right)\), then its polar co-ordinates areMHT CET 2022 Easy
- If \(\alpha\) and \(\beta\) are the complex cube roots of unity, then \(\alpha^3+\beta^3+\alpha^{-2} \times \beta^{-2}\) is equal toMHT CET 2022 Easy
- Identify from following compounds that valence shell of 'Xe' consists one lone pair of electrons.MHT CET 2025 Medium
- A uniform metal wire of length 'L', mass ' M' and density ' 0 ' is under a tension ' \(\mathrm{T}^{\prime}\) '. If the speed of transverse wave along the wire is ' \(V^{\prime}\), then area of cross-section of the wire isMHT CET 2020 Medium