MCQ
Mixture used for the tips of match stick is
  • A
    $S + K$
  • B
    $S{b_2}{S_3}$
  • ${K_2}C{r_2}{O_7} + S + $ red $P$
  • D
    ${K_2}C{r_2}{O_7} + K + S$

Answer

Correct option: C.
${K_2}C{r_2}{O_7} + S + $ red $P$
c
Mixture used for the tips of match stick is $\left\{ K _2 Cr _2 O _7+ S +\right.$ red $\left.P \right\}$.

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