Tag Chapter 09

Solved Exercise, Chem-12, Ch-09

AROMATIC HYDROCARBONS FILL IN THE BLANKS Q.01: Fill in the blanks: (i) The term aromatic was derived from Greek word ________ meaning ________. (aroma, fragrant) (ii) Aromatic hydrocarbons include benzene and all those compounds which are _________ related to benzene.…

Solved Exercise, Chem-11, Ch-09

SOLUTIONS Q.01: Choose the correct answer for the given ones. (i) Molarity of pure water is:          (a) 1 (b) 18 (c) 55.5 (d) 6 ANSWER: (c) 55.5 EXPLANATION: Molarity means number of moles of solute present in liter solution. In…

Assessment Tests, Chem-12, Ch-09

Aromatic Hydrocarbons Following topics of chapter-9 are relevant to the tests below: Introduction & classification of aromatic compounds, nomenclature of organic compounds, discovery and structure of benzene, atomic orbital treatment of benzene, stability of benzene, resonance & resonance structures of…