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Compounds evaporating easily and giving off a smell are?(a) ionic compounds(b) covalent bonds(c) metallic bonds(d) dative bondsThe question was posed to me in semester exam.Query is from Evaporator topic in section Building Blocks of Dairy Processing of Dairy Engineering |
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Answer» CORRECT ANSWER is (b) covalent bonds Best explanation: ‘Hospital SMELLS’ are really covalent compounds floating in the air and these attacks our noses. This means that molecules can escape from the liquid fairly EASILY and evaporate. |
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