Concept explainers
(a)
Interpretation:
The structure formula, cis and trans isomers then reason for some molecule cannot have cis trans isomer have to be explained.
(b)
Interpretation:
The structure formula, cis and trans isomers then reason for some molecule cannot have cis trans isomer have to be explained.
(c)
Interpretation:
The structure formula, cis and trans isomers then reason for some molecule cannot have cis trans isomer have to be explained.
(d)
Interpretation:
The structure formula, cis and trans isomers then reason for some molecule cannot have cis trans isomer have to be explained.
(e)
Interpretation:
The structure formula, cis and trans isomers then reason for some molecule cannot have cis trans isomer have to be explained.
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Chemistry: The Molecular Science
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- (a) The compound given below had the following IUPAC name and structural formula dibromocyclopentane C3H6CHBrCHBr (i) What type of isomerism is possible in the organic compound? (ii) Draw all the pairs of possible isomers and name them.arrow_forward7. Which of the following hydrocarbons does not have isomers? (a) CH16 (b) C&H14 (c) CSH10 (d) C4H8 (e) C3HSarrow_forward1. (A) DRAW are all the possible isomers for dibromobutane and the cylic isomers for C3H4Br2 (B) WRITE THE STRUCTURAL OR CONDENSED FORMULAR FOR C3H7Br C3H6Br2 C3H5Br3 C5H11Brarrow_forward
- Indicate whether each statement is true or false. (a) Twogeometric isomers of pentane are n-pentane and neopentane.(b) Alkenes can have cis and trans isomers around theCC double bond. (c) Alkynes can have cis and trans isomersaround the CC triple bond.arrow_forward(5) For the formula of C5H12O, (a) show your calculation and determine the degrees of unsaturation present, and (b) draw four of the structural/constitutional isomers possible for the formula.arrow_forwardDraw the skeletal structure of the following organic molecules. (i) 4-chloropentanal (ii) 2,3-dimethylbutan-1-ol (iii) CH3CH(OH)CH₂CN (you can leave the nitrile group as -CN) Name the organic molecules shown below. (i) (CH3)2C=CHCH₂CH3arrow_forward
- A certain hydrocarbon has a molecular formula of C5H8. Which of the following is not a structural possibility for this hydrocarbon? (a) It is a cycloalkane. (b) It contains one ring and one double bond. (c) It contains two double bonds and no rings. (d) It is an alkyne.arrow_forwardWrite structural formulas for compounds that meet the following descriptions:(a) An alkene, C6H12, that cannot have cis–trans isomersand whose longest chain is 5 carbons long(b) An alkene with a chemical formula of C10H12 that hascis–trans isomers and contains a benzene ring.arrow_forwardName or write the condensed structural formula for the fol- lowing compounds: (a) trans-2-pentene (b) 2,5-dimethyl-4-octene (c) CH3 CH;CHCH,CH3 C=C `H. CH;CH2, H СООН H CH3 CH CH3 CH3 `CH2 (d)arrow_forward
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