In the manufacturing of safety matches which of the following materials are used to coat the two sid...........

Science Affairs Chemistry

In the manufacturing of safety matches, which of the following materials are used to coat the two sides of match boxes?

1. Yellow phosphorus

2. Glue

3. Glass powder

4. Red phosphorus

1, 2 and 3

1, 3 and 4

1, 2 and 4

All of the above

All the options are correct.

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Striking surface contains red phosphorus, powdered glass and adhesive. PLease check historyofmatches.com

abhimanu admin

Rectified.

according to class 8 ncert chapter 6, rubbing surface has powdered glass.

abhimanu admin

Rectified