CBSE Class 9 Answered
WHY BOILING IS CONSIDERED A BULK PHENOMENON?
Asked by Asmita | 16 Aug, 2015, 09:11: PM
Expert Answer
The temperature at which liquid changes into its gaseous state is called as boiling point.
During boiling of a liquid, say water or milk, heating is to be done from the bottom of the vessel to bring the temperature of the entire liquid to its boiling point - so it is a bulk phenomenon.
But in case of evaporation, the liquid evaporates from the top surface without heating, for example, evaporation of water from the surface of a lake or vesssel. Thus, evaporation is a surface phenomena.
Answered by Prachi Sawant | 17 Aug, 2015, 09:52: AM
CBSE 9 - Chemistry
Asked by Cyriac | 25 Aug, 2019, 10:09: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by Ay033857 | 07 Jul, 2019, 09:12: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by urvika.lahoti | 05 May, 2019, 10:03: AM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by Nimmi | 29 Jan, 2019, 03:15: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by ps7232004 | 01 Oct, 2018, 09:15: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by Nimmi | 10 Jul, 2018, 09:29: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by editorsuragbureau | 28 Jun, 2018, 12:50: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by samaysahuji_0306 | 20 May, 2018, 03:33: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by seeni2005 | 04 May, 2018, 02:34: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by manasi_kulkarni3 | 21 Apr, 2018, 11:03: PM
ANSWERED BY EXPERT
