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One gram of pulverised wood burns faster than one gram piece of wood.?

One gram of pulverised wood burns faster than one gram piece of wood.?

Grade:9

2 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
7 years ago
The rate of reaction depend upon the surface area of reacting species . Powder form has more surface area than a peace of wood .Therefore takes place more rapidly .
Priyanshi soni
41 Points
one year ago
Because pulverised wood have much greater surface area than one gram of piece of wood  so it burn faster .
 

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