Which of the following is not an implied condition or warranty in a contract of sale ........

The seller has a right to sell the goods and that in the case of an agreement to sell he will have a right to sell the goods at the time when the property is to pass

The buyer shall have and enjoy quiet possession of the goods

The goods shall be free from any charge or encumbrance in favour of any third party not declared or known to the buyer before or at the time when the contract is made.