The total number of principles of green chemistry are

Define Green chemistry

An example of green chemistry is

Explain prevention of waste or by products which is one of the principles of green chemistry.

Green chemistry involves

The pie chart shows percentage wise distribution of teachers who teach six different subjects. Study the pie chart and answer the question. Total number of teachers = 1650 What is the difference between the total number of teachers who teach Physics and Maths and the total number of teachers who teach chemistry and biology?

The pie-chart shows percentage wise distribution of teachers who teach six different subjects. Study the pie chart and answer the question : Total number of teachers =1650 What is the difference between the total number of teachers who teach Physics and Maths and the total number of teachers who tech chemistry and biology ?

Bottom ash of thermal power stations can be used as raw material for cement and brick industry. This example illustrate which of the following principle of green chemistry