Hydrogen is less dense than air.
Oil is ______________ than water. (less dense/more dense)
(a) Is ammonia more dense or less dense than air ?
(b) What property of ammonia is demonstrated by the Fountain Experiment ?
(c) Write the balanced equation for the reaction between ammonia and sulphuric acid.
Is hydrogen gas more or less dense than air?
Is ammonia more dense or less dense than air?