Chemistry-
General
Easy
Question
A compound with molecular formula C7H16 shows optical isomerism, the ,compound will be :
- 2, 3-dimethyl pentane
- 2, 2-dimethyl pentane
- 2-methyl hexane
- none of these
The correct answer is: 2, 3-dimethyl pentane
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The optically active tartaric acid is named as D-( + )-tartaric 'acid because it -has a positive:
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Which one is the correct statement?
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The method of separation of d- and l-isomers from the racemic mixture is called:
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Figure shows a block P of mass m resting on a horizontal smooth floor at a distance l from a rigid wall. Block is pushed toward right by a distant 
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In addition to the standard ring systems (such as cyclohexane), cyclic compounds can also be bicyclic, tricyclic, etc., . or they can be spirocyclic, bicyclic or bridge head carbons. The point of attachment of two rings are caused bridge head atoms .. Some bicyclic compounds· like camphor are commonly found in plants. Others like norbornane can be synthesized in the laboratory. The formal names of bicyclic and related ring systems are based on:
1) Total number of atoms in the molecule.
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Which of the following is the correct structure of bicyclo [1.1.0] butane?
In addition to the standard ring systems (such as cyclohexane), cyclic compounds can also be bicyclic, tricyclic, etc., . or they can be spirocyclic, bicyclic or bridge head carbons. The point of attachment of two rings are caused bridge head atoms .. Some bicyclic compounds· like camphor are commonly found in plants. Others like norbornane can be synthesized in the laboratory. The formal names of bicyclic and related ring systems are based on:
1) Total number of atoms in the molecule.
2) The number of atoms in each bridge connecting the bridge head atoms. These numbers are Written in square bracket in decreasing order. Spirocyclic compounds have two fused rings, but only one bridge head atom. Spirocyclic compounds are named like bicyclic compounds, but have the. prefix spirocyclo.
Which of the following is the correct structure of bicyclo [1.1.0] butane?
Chemistry-General
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Select the correct priority for citation as principal group:
Select the correct priority for citation as principal group:
Chemistry-General
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The IUPAC name of the above compound will be:
The IUPAC name of the above compound will be:
Chemistry-General
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(A) The correct IUPAC name for the compound
is I-methyl ethyl cyclopentane.
(R) It is named as derivative of cyc10pentane because the number of carbon atoms in the ring is more than the side chain.
(A) The correct IUPAC name for the compound
is I-methyl ethyl cyclopentane.
(R) It is named as derivative of cyc10pentane because the number of carbon atoms in the ring is more than the side chain.
Chemistry-General
