Introduction:- All of we know what is light? Light is a form of energy,which gives us sensation to look anything clearly,without light in our life we cann't imagine a second.Today I will discuss on a small niche of light and that is what is the index of refraction of water. Ex...

Some important points on Hydrocarbons:- Today in this article I will discuss on some important points of hydrocarbons which will help class 9 and class 10 school going students a lot. What are hydrocarbons? Answer:- The binary compounds which are formed when carbon reacts with...

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