Four types of electron displacement mechanisms are frequently observed in organic molecules. Match the columns suitably.

Matching Column Type

Matching Column Type

Matching Column Type

Matching Column Type

Matching Column Type

Matching Column Type

Matching Column Type

Matching Column Type

Dual behaviour of matter proposed by de Broglie led to the discovery of electron microscope oftenused for the highly magnified images of biological molecules and othér type of material. If the velocity of the electron in this microscope is '1.6 xx 10^6 ms^(-1)', calculate de Broglie wavelength associated with this electron.