Look at the oven and cake mixer Issue regarding oven: whether title has passed from syarikat teras jaya to mr kong. When it was sold to kassim later, can the seller sell it again to seller? And when he sell the oven, whose oven is it? Start with section 23- unascertained good bos this is a shop selling electrical appliance, there are a lot of stocks. So she is buying out of many. Except in this question they only had one in stock- thus it is specific goods. Thus for specific good ada section 20, 21-the seller has to do something to put the thing in deliverable state, section 22-seller has to do something to determine the price, so we can eliminate section 21 bcs it is already in deliverable state and eliminate section 22. Deliverable state- means where buyer are bound to accept it Here we use section 20. The property will be passed at the time of contract. When kassim bought the oven he don't buy it from owner. - when person buys from non owner, the general rule: title do not passed to the buyer section 27. If the general applies, the owner will be mrs kong. But there are exception and the exception are sale by seller in possession. So when the exception applies, then the second buyer will get the title provided. In this case after the sale syarikat teras jaya still has the possession. Second buyer buy in god faith. Lastly without notice. Here kassim persuaded him so he knew he is buying oven that is belong to the other