Environmental pollution is worsened by the release from automobile exhausts of

If 1 litre of 2.2M sulphuric acid is poured into a bucket containing 10 litres of water, and the resulting solution mixed thoroughly, the resulting sulphuric acid concentration will be

The boiling of fat and aqueuous caustic soda is referred to as

To what temperature must a gas at 273K be heated in order to double both its volume and pressure