Which of the following mixtures is chromic acid?

  • A
    $K_2Cr_2O_7$ and $HCl$
  • B
    $K_2SO_4$ and conc. $H_2SO_4$
  • C
    $K_2Cr_2O_7$ and conc. $H_2SO_4$
  • D
    $H_2SO_4$ and $HCl$

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Similar Questions

In the course of a chemical reaction,an oxidant:

Which one of the following is an oxidising substance?

Which one of the following cannot function as an oxidising agent?

In the reaction $2Ag + 2H_2SO_4 \to Ag_2SO_4 + 2H_2O + SO_2$,$H_2SO_4$ acts as

Statement $I$: Sodium hydride can be used as an oxidising agent.
Statement $II$: The lone pair of electrons on nitrogen in pyridine makes it basic.
Choose the $CORRECT$ answer from the options given below:

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