No3-and hso4- which is more stabilized by resonance and why hso4-is favourable for dehydration ....

Conc. sulphuric acid (H2​SO4​) is a good dehydrating agent. On the other hand, hydrochloric acid (HCl) and nitric acid (HNO3​) are not dehydrating agents. In the case of HCl, Cl− i...

Nitric and perchloric acids are sold at 70% aqueous, so most of their dehydrating ability has already been consumed, while sulfuric acid is sold as 98%. At 98% concentration, nitri...

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A dehydration reaction is an elimination reaction, which are always in competition with substitution reactions. You can control which will occur, depending on reaction conditions s...