Provide proper answers on the basis of standard 10 cbse.
Discy Latest Questions
Select the correct answers.
Describe and give reactions if required.
Give answer with suitable examples.
Describe exothermic and endothermic reactions with examples.
During the respiration we take oxygen and release carbon dioxide and water.
Explain by giving examples.
Packets of chips and other eating materials are packed with inert gas? why?