Chemistry questions
29404 published questions with worked solutions.
- Wurtz reaction of methyl iodide yields an organic compound X. Which one of the following reaction also yields X? [EAMCET 2003]
- Treatment of ammonia with excess of ethyl chloride will yield _____ [AIIMS 1992]
- Williamson's synthesis is used for the preparation of _____
- The isomer of C_4H_9I which is capable of producing But-2-ene with alc. KOH solution is _____ [MH CET 2013]
- Which of the following on hydrolysis forms racemate? [MH CET 2011]
- Lactic acid has how many optical isomers?
- Which of the following compound is optically active? [MH CET 2005, MH CET 2009]
- In S_N2 reaction, _____ [MH CET 2008]
- R-X + NaOH ROH + NaX The above reaction is classified as _____ [BHU 1982, CBSE PMT 1991, RPET 2000]
- Tertiary butyl bromide is hydrolysed by aqueous KOH. When the concentration of KOH is increased, the rate of reaction _____ [MH...
- The number of asymmetric carbon atom/s in lactic acid is/are _____
- In alkaline hydrolysis of tert-butyl bromide, the order of reaction with respect to nucleophile is _____
- Alkaline hydrolysis of which among the following compounds leads to the formation of a racemate? [MH CET 2014]
- In S_N2 reactions, the CORRECT order of reactivity for the following compounds; CH_3Cl, CH_3CH_2Cl, (CH_3)_2CHCl and (CH_3)_3CCl...
- Alkaline hydrolysis of CH_3Br with aqueous KOH is which order reaction?
- The catalyst used in the preparation of an alkyl chloride by the action of dry HCl on an alcohol is
- Number of monochloro derivatives obtained when neo-pentane is chlorinated.
- Which one of the following forms propane nitrile as the major product?
- In the following reaction, RX + A RNC The reactant ' A ' is
- In alkaline hydrolysis of a tertiary alkyl halide by aqueous alkali, if concentration of alkali is doubled, then the reaction...