Related questions

Question

Select whether the entropy of the system increases or decreases in each of the following processes. (a) Gasoline burns in a car engine: A. increases B. decreases C. does not change (b) Gold is extracted and purified from its ore: A. increases B. decreases C. does not change (c) Ethanol (CH3CH2OH) dissolves in 1-propanol (CH3CH2CH2OH): A. increases B. decreases C. does not change