Chemistry, asked by SAUMYASHREYA, 6 months ago

Goldsmiths blow the flame on gold or silver blocks from a distance, with a blow pipe Why?

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Answered by uffasif999

Answer:

Goldsmiths blow the outermost zone of a flame with a metallic blow pipe for melting gold and silver. ... The melting point of gold and silver is very high therfore goldsmiths need maximum temperature. Hence goldsmith use outermost part of the flame because it is the hottest part of flame.

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