(i) Explain why, steam at 100°C is better for heating purposes than boiling water at 100°C.(ii) Which produces more severe burns: boiling water or steam? Why?(iii) State one condition necessary to liquefy gases (other than applying high pressure.)

(i) Explain why, steam at 100°C is better for heating purposes than b

1.	(i) Explain why, steam at 100°C is better for heating purposes than boiling water at 100°C.(ii) Which produces more severe burns: boiling water or steam? Why?(iii) State one condition necessary to liquefy gases (other than applying high pressure.)
Answer» (i) Explain why, steam at 100 $°$ C is better for heating purposes than boiling water at 100 $°$ C. (ii) Which produces more severe burns: boiling water or steam? Why? (iii) State one condition necessary to liquefy gases (other than applying high pressure.)