ammonia c) hexamethylene tetraamine d) oxime . Predict the product Z in the following series of reactions Ethanoic acid X Y PCl C H AnhydrousAlCl i)CH MgBr ii) H O Z a) (CH ) C(OH)C H b) CH CH(OH)C H c) CH CH(OH)CH - CH d) CH - OH . Assertion: , – dimethyl propanoic acid does not give HVZ reaction. Reason: – , dimethyl propanoic acid does not have α - hydrogen atom XII U12-Carbonyl XII U12-Carbonyl - - - - a) if both assertion and reason are true and reason is the correct explanation of assertion.
b) if both assertion and reason are true but reason is not the correct explanation of assertion. c) assertion is true but reason is false d) both assertion and reason are false. . Which of the following represents the correct order of acidity in the given compounds a)FCH COOH > CH COOH > BrCH COOH > ClCH COOH b)FCH COOH > ClCH COOH > BrCH COOH > CH COOH c) CH COOH > ClCH COOH > FCH COOH > Br-CH COOH d) Cl CH COOH > CH COOH > BrCH COOH > ICH COOH .
Benzoic acid i) NH NaNO /HCl NaOBr ii) A B → → → D ‘C’ is a) anilinium chloride b) O – nitro aniline c) benzene diazonium chloride d) m – nitro benzoic acid . Ethanoic acid P/Br – bromoethanoic acid. This reaction is called a) Finkelstein reaction b) Haloform reaction c) Hell – Volhard – Zelinsky reaction d) none of these . CH Br (A) (B) (C) KCN H O PCl product (C) is a) acetylchloride b) chloro acetic acid c) α - chlorocyano ethanoic acid d) none of these .
Which one of the following reduces tollens reagent a) formic acid b) acetic acid c) benzophenone d) none of these . Br i) Mg, ether ii) CO A H O + B ‘B’ is a) COOH b) COOH c) d) . The IUPAC name