Write short notes (aided by diagrams) on the following:
i) The effect of hybridization on bond lengths
ii) Naphthalene as an environmental pollutant
iii) The stability of the benzene ring
Write the following short notes with examples and graphics
presentation.
a) Progressive taxes and proportional taxes.
b) Regressive taxes and digressive taxes.
Write short notes on the essential differences and underlying
causes in the thermal and mechanical properties of polymers,
metals, and ceramics.
*very simply..!! Thank you