Question

prove
speed of diffusion of hydrochloric acid? (AS)
5. Give examples that the matter which will be available in different states. (AS)​

Answer 1

Answer:

Nitrogen (n2) is the example of matter that will be available in three different states most of the material on the earth exist in three different states, namely solos, liquid and gas for example,water is available in all three states of matter similarly nitrogen gas is also present in three states of matter .in environment it is present in gaseous form in compressed cylinder it is present in liquid form and at very low temperature it is also present in the solid states

Explanation:

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