Why does a white paper appear white, when light is not to
fall on it ?
What is weak acid?
Explain about Oxide ?
What is the chemical composition of fat in human body?
What is glacial acetic acid? What are its uses?
What is the metal used to extract copper from the solution of copper sulphate?
What is the difference between iron and steel ?
What are the uses of glacial acetic acid?
Explain how buffer works?
State lambert’s law.
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
What is solubility product ?
What is Filtration ?