Question

please please please please please please please please please please please please​

Answer 1

Explanation:

14 ). c

15). c

16). a

17). c

18).a

19). c

20). c

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here is your answer mate

i don't no that all are correct or not

Answer 2

Answer:

14) in gaseous state

15) Gases

16) Iron nail

17) Water vapour

18) Gas in liquid diffusion

19) Water vapour