Charactertics of chemical Reaction
Posted by Punit Kumar 1 year, 2 months ago
- 5 answers
Characteristics of a chemical reaction: Colour change. Gas evolution. Formation of precipitate (Insoluble solids). Change in temperature. Change in energy.
1.) Change in state. 2.) Change in temperature. 3.) Change in colour. 4.) Evolution of gas. 5.) Formation of a precipitate.
A wire of resistance 2 has been connected to a source of 50V as it's two ends .. what is the current flowing through the wires
Posted by Anniska Pradhan 12 hours ago
- 0 answers