Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

how does mass of a substance alter in a physical change ?
Asked by | 25 Jul, 2012, 07:19: PM
Expert Answer

A physical change can affect the size, shape or color of a substance but does not affect its composition or mass. The substances may be changed to another phase (i.e. gas, liquid, solid) or separated or combined.

Examples:

when ice melts
when sulfur is mixed with iron filings. 
breaking a glass 
dissolving sugar in water

Answered by | 26 Jul, 2012, 07:37: PM
CBSE 9 - Chemistry
Asked by arunatijarearuna | 18 Apr, 2022, 05:18: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by pratish.m1998 | 28 Mar, 2022, 12:23: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by kittuk23rana | 17 Dec, 2021, 02:08: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by chaurasiyapawan314 | 24 Nov, 2021, 05:40: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by raily.lodh | 11 Nov, 2021, 09:10: AM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by rehanpinjari94.9dgatl | 11 Oct, 2021, 10:07: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by shivjaiswal30.9dgatl | 02 Oct, 2021, 10:07: PM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by parths1209 | 17 Sep, 2021, 08:48: AM
ANSWERED BY EXPERT
CBSE 9 - Chemistry
Asked by hemitkalal8 | 04 Sep, 2021, 11:13: PM
ANSWERED BY EXPERT

Start your hassle free Education Franchisee and grow your business!

Know more
×