Explain all types of isomerism

Please give all the important name reactions of CBSE 12th class syllabus.

how to convert toluene to benzene ?

what are the applications of Henry's law?

Q. Define-

i) Molal elevation constant.

ii) Molal Depression constant.

what is dispersed phase and dispersed medium

what is hardy schulze rule ?

how to find the bond order in NO^2- and NO^3- . pls explain.

show how so2 bleaching temporary but cl2 bleach permanently?

Phenol is more acidic than alcohol. Give reasons.

what are the chemical tests to distinguish between

1. phenol & benzyl alcohol
2. propanol & 2-methyl butan-2-ol
3. phenol & aniline

Why is the dipole moment of NH₃ greater then that of NF₃ ??

 chemistry chapter wise  marks(cbse board)

Define cell constant. How is it related to conductivity.?

what is debye huckel onsagers equation?