Organic Oxidation & Reduction Reactions questions
697 published questions with worked solutions.
- Lindlar's catalyst is
- Ozonolysis (O_3, then H_2O, oxidative work-up) of 4-methylpent-2-yne, CH_3–CH(CH_3)–C –CH_3, gives
- An alkene, obtained by the dehydration of an alcohol A, gives two molecules of acetaldehyde per molecule of alkene on ozonolysis....
- A hydrocarbon X adds one mole of H_2 to give another hydrocarbon that decolourises bromine water; X reacts with acidic KMnO_4 to...
- A hydrocarbon of formula C_6H_ 10 absorbs only one molecule of H_2 upon catalytic hydrogenation. Upon ozonolysis, it yields a...
- 2-Hexyne can be converted to *trans*-2-hexene by the action of
- Among a set of variously substituted alkenes (ranging from a terminal, less-hindered R_2C=CH_2 to more hindered internal...
- Which reagent effects the selective transformation C_6H_5–CH=CH–NO_2 C_6H_5CH_2–CH_2–NO_2 (reducing the alkene while leaving the...
- Common oxidising agents used in organic chemistry include
- Methane reacts with oxygen at 100 atm and 300°C in the presence of a Cu catalyst to give
- How many of the following compounds react with red phosphorus/HI to form ethane: acetaldehyde, acetone, methanol, acetyl...
- How many of the following will yield methanol as one product on (strongly reductive) ozonolysis: propylene, isobutylene,...
- How many of the following will form acetic acid on reaction with acidic KMnO_4: prop-1-ene, 2-methylbut-2-ene, 2-methylpropene,...
- Cyclohexene [ , then Zn/H _2 O ] O _3/ CH _2 Cl _2 X oxidation Y + Z. How many carbonyl carbons are present in X?
- Which acts as poison for Pd-charcoal in Lindlar's catalyst?
- Gaseous ethylene and oxygen react in the presence of Pd/Al _2 O _3 to form product 'Q'. How many pi bonds is/are present in one...
- Ozonolysis of 2,5-dimethyl-2,4-hexadiene gives a total number of carbonyl compounds ........
- Formation of ozonide (from an alkene and ozone) is a(n):
- Adam's catalyst is:
- The catalyst used for the hydrogenation of vegetable oils for making margarine is:
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