5. The general formula of alkene is C,H,» (a) The relative molecular mass of an alkene X is 70.0. Find out the molecular formula of X. (Relative atomic masses: C = 12.0, H = 1.0) (b) X is a straight chain alkene showing cis-trans isomerism. 1) Give the structural formula of X. (ii) Draw a 3-dimension diagram of the trans-isomer of X.

Q: B. Molecular Models of Hydrocarbon Derivatives 1. Organic Halides (a) "methyl chloride," CH3-CI 99…

A: Here I have drawn all the molecular structures

Q: CH,—сH — сн,—сн,— сH, — сH —с3с—сн, CH,-CH, CH, — сн,

A: The given compound is a hydrocarbon. The hydrocarbon is formed by the carbon and hydrogen atoms.

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Q: 1. An alkane, P, has the molecular formula, C.Hv. An Alkene, Q, has the molecular formula, GHA. a)…

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A: (a) alkene:  (b) alkyne:  (c) alkyl halide:  d) alcohol:

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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.