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Total number of possible stereoisomers of dimethyl cyclopentane is

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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The separation of two coloured substances was done by paper chromatography. The distances travelled by solvent front, substance A and substance B from the base line are 3.25 cm.2.08 cm and 1.05 cm. respectively. The ratio of Rf values of A to B is
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Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate?
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The formula of the purple colour formed in Lassaigne's test for sulphur using sodium nitroprusside is

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Observe structures of the following compounds

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The total number of structures/compounds which possess asymmetric carbon atoms is

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The number of chiral alcohol(s) with molecular formula C4H10O is ________.
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The correct decreasing order of priority of functional groups in naming an organic compound as per IUPAC system of nomenclature is