(b) The IR spectrum of, methyl salicylate shows peaks at 3310 cm-, 1700 cm-1, 3050 čm-, 1540 cm- and 2990 cm¯. Assign these absorptions to -CH3, >C=0, -OH and aromatic ring. C20

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Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.