tin Flashcards by Stella Miles | Brainscape

Q

Cassiterite

A

tin stone

1 to 5per sno2 present

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Q

SnO2 + 2C
SnSiO3 + CaO + C

A

Sn + 2CO
Sn + CaSiO3 + CO

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Q

main impurities in tin

A

SiO2, Wolframite,Pyrites of fe and cu

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Q

gravity separation of tine removes

A

SiO2

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Q

A

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