In the reaction $C_8H_6O_4$ $\xrightarrow{\Delta} X$ $\xrightarrow{NH_3}$,the compound $X$ is

  • A
    Phthalic anhydride
  • B
    Phthalic acid
  • C
    $o-$xylene
  • D
    Benzoic acid

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Similar Questions

The correct order of decreasing acid strength of the following acids is:
$(1)$ Trichloroacetic acid
$(2)$ Trifluoroacetic acid
$(3)$ Acetic acid
$(4)$ Formic acid

The correct order of acidic strength among the following is:

The reaction between an acid and an alcohol yields:

Oxalic acid when heated with conc. $H_2SO_4$,gives out:

Formic acid and acetic acid can be distinguished by

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