Question 65
Which actions make a fair comparison of butter and margarine melting? Choose more than one. i Put equal amounts together in one pan. ii Put equal amounts in a pan and a pot. iii Put equal amounts in two identical pans. iv Heat both pans one after the other on the same stove. v Heat each pan on an identical stove starting at the same time. vi Heat one pan on gas and the other on an electric plate starting at the same time.
