Consider the following reaction The product '$X$' is used
  • A
    in acid base titration as an indicator
  • B
    in protein estimation as an alternative to ninhydrin
  • C
    in laboratory test for phenols
  • D
    as food grade colourant
JEE MAIN 2020, Difficult
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    Identify $X$ in the reaction

    (image) $\mathop {\xrightarrow{{CHC{l_3}/KOH}}}\limits_{heat} $ Intermediate $\mathop {\xrightarrow{{HCl}}}\limits_{300\,K} $ $X$

    View Solution
  • 2
    The correct order of the basic strength of methyl substituted amines in aqueous solution is
    View Solution
  • 3
    Assertion : $p-O_2N. C_6H_4.COCH_3$ is prepared by Friedel Craft's acylation of nitrobenzene.
    Reason : Nitrobenzene easily undergoes electrophilic substitution reaction
    View Solution
  • 4
    $Ph\, - \,NC\,\xrightarrow{{LiAl{H_4}}}A\,\xrightarrow{{NaN{O_3} + HCl}}B$ Identify product $B$
    View Solution
  • 5
    The alkyl cyanides when hydrolysed to the corresponding acid, the gas evolved is
    View Solution
  • 6
    Which among the following represent reagent $'A'$?
    View Solution
  • 7
    An amine on reaction with benzenesulphonyl chloride produces a compound insoluble in alkaline solution. This amine can be prepared by ammonolysis of ethyl chloride. The correct structure of amine is
    View Solution
  • 8
    $Ph - N{H_2}\xrightarrow[{B{r_3}}]{{HN{O_2}}}A\xrightarrow[{Warm}]{{{H_2}O}}B$

    $B$ is

    View Solution
  • 9
    Reaction correctly matched with its name ?
    View Solution
  • 10
    A solution of methyl amine
    View Solution