Q111. Corrosion is the process reverse of ______ of metal.

Q112. Which of the following hydrocarbons exhibits geometric isomerism?

Q113. Benzene is a classic example of which type of hydrocarbon?

Q114. Corrosion of metal is_____

Q115. Which of the following is NOT a characteristic of alkanes?

Q116. Formation of which type of metal oxide film prevents corrosion?

Q117. Which of the following sets of compounds represents a homologous series?

Q118. Ethane can be prepared by

Q119. Polymers are the complex compound of large molecules with molecular weight of over ________.

Q120. Which functional group distinguishes an alcohol from a hydrocarbon?