In this passage, the quotation is well-introduced. The author of the quotation is identified, as is the quotation's relation to the previous statement. From the introduction, the reader can detect the contrast between the quotation and the first sentence of the paragraph. Achieving Variety when Introducing Quotations.
(also cinnamic aldehyde, Î²-phenylacrolein), C 6 H 5 CH=CHCHO, a fatty-aromatic unsaturated aldehyde; a colorless liquid with the characteristic odor of cinnamon. It has a boiling point of 252Â°C and a density of 1.110 g/cm 3 (at 20Â°C). It is poorly soluble in water and very soluble in alcohol and ether. Cinnamaldehyde is a component of many essential oils (cinnamon oil and others).
Water is a very polar solvent since it may dissolve the stuffs characterized by a similar nature on the basis of these stuffs form intermolecular bonds analogous to water's ones. a/b/c...all the substances that are polar ...like dissolves like the substances a) b) c) are polar substances and are soluble in water.g definetly won't but benzene is temperature dependant. Also, for HCl, it is dissolving, but for CH3OH, CH3CH2OH and C6H6, it's not dissolving, it's miscibilty. More Questions and Answers: More Questions and Answers: The answers post by the user, for information only, FunQA.com does not guarantee the right.