NEET · Chemistry · STD 11 - 8.1. Organic chemistry Nomenclature of organic compounds
The \(IUPAC\) name of the compound is _________.
- A \(5-\)formylhex\(-{2-}\)en\(-{3-}\)one
- B \(5-\)methyl\({-4}-\)oxohex\(-{2-}\)en\({-5}-\)al
- C \({3-}\)keto\(-{2-}\)methylhex\({-5}-\)enal
- D \({3-}\)keto\(-{2-}\)methylhex\({-4}-\)enal
Answer & Solution
Correct Answer
(D) \({3-}\)keto\(-{2-}\)methylhex\({-4}-\)enal
Step-by-step Solution
Detailed explanation
The IUPAC name of this compound is \(3\)-keto-\(2\)-methylhex-\(4\)-enal
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
- Which of the following statements are true?
A. Unlike Ga that has a very high melting point, Cs has a very low melting point.
B. On Pauling scale, the electronegativity values of N and Cl are not the same.
C. \(Ar , K ^{+}, Cl ^{-}, Ca ^{2+}\), and \(S ^{2-}\) are all isoelectronic species.
D. The correct order of the first ionization enthalpies of \(Na , Mg , Al\), and Si is \(Si > Al > Mg > Na\).
E. The atomic radius of Cs is greater than that of Li and Rb .
Choose the correct answer from the options given belowNEET 2025 Easy - In an experiment it showed that \(10\ mL\) of \( 0.05\ M\) solution of chloride required \(10\ mL\) of \(0.1\ M\) solution of \(AgNO_3,\) which of the following will be the formula of the chloride (\(X\) stands for the symbol of the element other than chlorine)NEET 2013 Hard
- Which of the following pair of species is not iso-structural?NEET 2017 Medium
- For irreversible expansion of an ideal gas under isothermal condition, the correct option is :NEET 2021 Medium
- The standard electrode potentlal (\(E^-\)) values of \(\mathrm{Al}^{3+} / \mathrm{Al}, \mathrm{Ag}^{+} / \mathrm{Ag}, \mathrm{K}^{+} / \mathrm{K}\) and \(\mathrm{Cr}^{3+} / \mathrm{Cr}\) are \(-1.66 \;\mathrm{V}, 0.80 \;\mathrm{V}\) \(-2.93\; \mathrm{V}\) and \(-0.74\; \mathrm{V},\) respectively. The correct decreasing order of reducing power of the metal isNEET 2019 Medium
- The correct corresponding order of names of four aldoses with configuration given below respectively, is
NEET 2016 Hard
More PYQs from NEET
- Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder causing wheezing due toNEET 2019 Easy
- In a Young's double slit experiment, a student observes \(8\) fringes in a certain segment of screen when a monochromatic light of \(600\,nm\) wavelength is used. If the wavelength of light is changed to \(400\,nm\), then the number of fringes he would observe in the same region of the screen is:NEET 2022 Medium
- The peak voltage of the ac source is equal to:NEET 2022 Easy
- In \(RNAi\), the genes are silenced usingNEET 2019 Medium
- In a \(p-n\) junction diode, change in temperature due to heatingNEET 2018 Easy
- Six charges \(+ q ,- q ,+ q ,- q ,+ q\) and \(- q\) are fixed at the corners of a hexagon of side \(d\) as shown in the figure. The work done in bringing a charge \(q _0\) to the centre of the hexagon from infinity is :\(\left(\varepsilon_0-\right.\) permittivity of free space)
NEET 2022 Medium