ICSE Class 7 Chemistry States of Matter
- an Empty tumbler lowered into a glass beaker containing water on tilting so bubbles of air coming out but when not tilted no Bubbles are seen short
- What is matter
- Explain deposition more briefly
- why do we feel cold during winters
- Define.. Atoms
- Which property of water changes during its evaporation?
- what is whatman flitter papper
- Why intermolecular forces decrease on heating?
- what is intercerversion of matters
- define interconversion of states of matter can you explain me sir/mam.