Organic Chemistry - Some Basic Principles and Techniques questions
1502 published questions with worked solutions.
- A similarity between optical and geometrical isomerism is that
- The correct order of decreasing stability of the following resonance structures of acrolein (written as cumulated-charge...
- The number of -bonds present in propyne is
- The enolic form of acetone, CH_2 = C(OH) - CH_3, contains
- Polarisation of electrons in acrolein (CH_2=CH-CH=O) may be written as:
- Which of the following name is/are correct for the compound ClOC-CH_2-CH(COCl)-CH_2-COCl (drawn as CH_2-CH-CH_2-COCl with a COCl...
- The compound CH_3 - C C - CH_3 can be named as
- The compound C_6H_5-CH=CH-COOH may be called as
- Which of the following names are correct for the compound? HOOC-CH_2-CH_2-CH(COOH)-CH_2-CH_2-COOH
- Which of the following are cyclic compounds?
- Statement 1: The IUPAC name for the compound, NC-CH_2-CH_2-COOH is 3-cyano propanoic acid Statement 2: -COOH is considered as...
- Statement 1: CH_3-CH(CH_3)-CH_2-C(=O)-OH is 3-methyl butanoic acid Statement 2: In poly functional group compounds, the...
- Statement 1: The IUPAC name of the CH_3-CH=CH-C CH is pent-3-en-1-yne and not pent-2-ene-4-yne Statement 2: Lowest locant rule...
- Which of the following can exist in syn and anti forms?
- Statement 1: In keto-enol tautomerism of dicarbonyl compounds, the enol form is preferred in contrast to the keto-form Statement...
- Statement 1: CH_3-CH(Cl)OH is a optically active compound Statement 2: Dissymmetry arises in a chemical compound owing to the...
- Which of the following statements are not correct? A meso compound is optically inactive because:
- Statement 1: Staggered form is less stable than the eclipsed form. Statement 2: The conformation in which the bond pairs of two...
- Statement 1: A compound whose molecule has D configuration will always be dextrorotatory. Statement 2: Compounds having D...
- Which of the following can be used as dehydrating agents?
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