Label each statement as true or false. Correct any false statement to make it true. a. Increasing temperature increases reaction rate. b. If a reaction is fast, it has a large rate constant. c. A fast reaction has a large negative ΔG° value. d. When Ea is large, the rate constant k is also large. e. Fast reactions have equilibrium constants > 1. f. Increasing the concentration of a reactant always increases the rate of a reaction.

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.