The temperature at which this compound is formed is in the range? a) 350-550°C b) 550-800°C c) 800-1050°C d) 1050-1500°C

The temperature at which this compound is formed is in the range?
a) 350-550°C b) 550-800°C c) 800-1050°C d) 1050-1500°C
by

1 Answer

Answer :

b) 550-800°C
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