The common name of Benzene-1,3-diol is:

For a reaction $$\mathrm{A}+\mathrm{B} \rightarrow$$ product, if $$[\mathrm{A}]$$ is doubled keeping $$[\mathrm{B}]$$ constant, the rate of reaction doubles. Calculate the order of reaction with respect to A.

Identify the salt that undergoes hydrolysis and forms acidic solution from following.

Which from following sentences is NOT correct?