Heating white phosphorus with conc. NaOH solution gives mainly :

Which of the following will have maximum stabilization due to crystal field?

Given below are two Statements:

Statement I : Classical smog occurs in cool humid climate. It is a reducing mixture of smoke, fog and sulphur dioxide.

Statement II : Photochemical smog has components, ozone, nitric oxide, acrolein, formaldehyde, PAN etc.

In the light of the above statements, choose the most appropriate answer from the options given below.

Which of the following is structure of a separating funnel?