Flashcards for NEET Chemistry are designed to boost your NEET preparation. Find below flashcards for the chapter “Haloalkanes and Haloarenes”. These flashcards are prepared as per the NEET syllabus. These are helpful for aspirants of NEET and other exams, during last-minute revision. It covers all the important points that are frequently asked in the exam. Check BYJU’S for the full set of Flashcards and Study material for NEET Chemistry.
Download PDF of NEET Chemistry Flashcards for Haloalkanes and Haloarenes
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Name of the NEET Sub-section |
Topic |
Flashcards Helpful for |
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Chemistry |
Haloalkanes and Haloarenes |
NEET Exams |
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Haloalkanes and Haloarenes |
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| Finkelstein Reaction | Halogen exchange to prepare alkyl iodides
R–X + NaI → R–I + NaX X = Cl, Br |
| Swarts Reaction | Halogen exchange to prepare alkyl fluorides
H3C–Br → H3C–F + AgBr |
| Sandmeyer’s Reaction |  |
| Order of Reactivity of Alkyl Halides for SN1 and SN2 Reactions | SN1 – 3° > 2° > 1°
SN2 – 1° > 2° > 3° For a given alkyl group (R–X) R–I > R–Br > R–Cl >> R–F |
| Chirality | Molecules are non-superimposable on their mirror image
Optically active An asymmetric or chiral carbon contains 4 different groups attached to it |
| Enantiomers | Stereoisomers that are mirror images and are non-superimposable
They have identical physical properties They differ with respect to the rotation of plane polarised light, i.e. dextrorotatory and laevorotatory |
| Racemic Mixture | It is a mixture containing two enantiomers in an equal amount
zero optical rotation |
| Wurtz Reaction | 2RX + 2Na → RR + 2NaX |
| Friedel-Crafts Reaction |  |
| Wurtz-Fittig Reaction | C6H5X + Na + RX → C6H5R + NaX, in dry ether |
| Fittig Reaction | 2C6H5X + 2Na → Diphenyl + 2NaX, in dry ether |
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