114. Give an example of duress.
115. Do duress and fraud render a contract void or voidable?
116. Define mistake in connection with making a contract. Define mistake of fact.
117. Define mistake of law.
118. Does mistake of one party to a contract avoid the contract?
119. Does mistake of law avoid a contract?
120. Does mutual mistake render a contract void or voidable?
121. What is meant by a contract impossible of performance? Give an example of a contract impossible of performance.
122. A, on April 4, enters into a contract dated April 2, by which he promises to deliver to B within twenty-four hours, five tons of coal. Is A liable on this contract?
123. Do floods, earthquakes, or lightning preventing performance excuse performance?