How inter conversion of matter can be achieved?

CH_3Cl to CH_4 Above conversion can be achieved by :

Comment on the inter-conversion of dichromate and chromate

How is the conversion of acetonitrile to acetic acid effected ?

The matter waves are

The following triangle exhibits inter conversion of the three states of matter . Complete the triangle by labelling the arrows marked A,B,C and D.

In which terms, the degree of convergence or divergence of light ray that can be achieved by a lens is expressed ?

The conversion can be effected using

The conversion can be effected using

What are the factors affecting organic matter levels in soil? How does level of organic matter can be increased?

How can you prove the converse of the above theorem. "If a line in the plane of a circle is perpendicular to the radius at its end point on the circle , then the line is tangent to the circle " .