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 $\left.P \right\}$.
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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