Question

which of the following sets is each thing a solid at room temperature? 1) Mercury, iron, gold ii) stone, water, cricket ball iii) salt, sugar, cork iv) oxygen, nitrogen, sulphur​

Answer 1

Answer:

As Mercury, water and oxygen and nitrogen are not solid. This discussion on In which one of the following sets is each one a solid under ordinary conditions-a)Stone, water, iceb)Oxygen, Nitrogen, Sulphurc)Mercury, Iron, goldd)Salt, sugar, chalkCorrect answer is option 'D'.

Answer 2

Answer:

iii,salt,sugar,cork

i hope it is useful to you