Meat cooks faster if it is cut into ________________sizes.

Food cooks faster in a pressure cooker because of high________ .

In the refrigerator, the _________temperature decreases the growth of bacteria that causes food decay

Coal burns faster in small chips because of the large surface area that is _________

Catalytic converters change pollutants into non-harmful products that are safe to be released into the atmosphere in the presence of _______ catalyst.

Exhaust gas from car engines contains pollutants. Choose the pollutants

Washing clothes using detergent powder and hot water combines two factors that increase the rate of reaction.Choose the two factors.

The compression of __________ and _________increases the concentration of the petrol vapour allowing the petrol to burn very quickly until it explodes. T

When the concentration of the acidic pollutants__________, the level of acid rain ______ and the rate of corrosion _______

Thin slices or long strips ________ the total surface area exposed to the cooking oil compared to uncut potatoes.

Breaking up the tablet into smaller pieces ______the total surface area exposed and _______ the rate of reaction between the medicine and the acid in the stomach.