1. Matter In Our Surroundings
Your are buying an E-Book (PDF)
This will be sent as a link to your registered email id
Description:
Download FREE NCERT Solutions Class 9th Science 1 Matter In Our Surroundings | Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of state-melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.
