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- c) rite in the reagent(s) over the arrow. a) C6H5N₂+ b) C6H5C=N H3C- An OH H₂C → benzene H3C benzylamine CI CH38) Which compound is aromatic EX b) راه FOROF OFFICI NSGR my Which of the following aldehydes would be the most soluble in water? (Hint: Remember the relation between the number of carbons in aldehydes and ketones and their solubility in water.) O CH3–CH2–CH2–CH2–CHO O CH3-CH2–CH2–CH2–CH2–CHO O CH3-CH2–CH2–CH2–CH2–CH2–CHO O CH3–CH2–CH2–CHO H f5 % 5 (O & hip 4+ CO fg
- IQ3 نقطة واحدة Name the following heterocyclic ethers (a) إجابتك نقطة واحدة Name the following heterocyclic ethers H. CH,CH3 (d) CH,CH, H. إجابتك نقطة واحدة Name the following heterocyclic ethers -CH3 CH; () Br إجابتك. II >5) Which of the following compounds is aromatic? B C H D12) Use the curved arrow formalism to show the movement of electron pairs in the following reaction and label each reactant as a nucleophile or an electrophile. CHÍNH CHỊCH, + CO Học Nha CH₂CH₂CI
- The IUPAC name of the compound H- 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 ( The correct statement regarding electrophile is (a) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from another electrophile (b) electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile (c) electrophile can be either neutral or ar positively charged species and can form a bond by accepting a pair of electrons from a nucleophile (d) electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile.. Which among the given molecules can exhibit tautomerism? Ph Ph I II III (a) III only (c) Both I and II (b) Both I and III (d) Both II and III 1) Which of the following biphenyls is optically active?Give IUPAC names for the following alkyl halides: (please answer letters d, c, d)1B. Provide the IUPAC name of the following compounds, with clear indication of stereochemistry for stereocenters and alkene. Me. (a) (b) (c) (d) Br "Ме CI