a white coloured powder is used by doctor for supporting features bone
a.write chemicals nae and formulaof the powder
b.when this powder is mixed with water a hard solid mass is obtained write the balanced chemicals equations for the change?
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a calcium
2 solid
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- a white coloured powder is used why doctor to support fracture ball the white colour powder is known as POP plaster of Paris
- the formula of plaster of paris is caso4 × 1/2 H2O +1 .1/2
- when it is mixed with water a hard solid surface is obtained and this is known POP
Explanation:
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