Chemistry, asked by yadavpayal365, 11 months ago

write the test to distinguish the sulphide ore and carbonate ore

Answers

Answered by bannappabanashankar

Answer:

Roasting: It is the process in which sulphide ores of the metals are converted into oxides by heating them in the presence of excess air. ... Calcination: It is the process in which carbonate ores of the metals are decomposed into oxides by heating them in the absence or limited air.

Previous Question

Next Question

Similar questions

Math, 5 months ago

The area of an equilateral triangle is 16 , then half of the perimeter of the triangle is: (a) 12 cm (b) 6 cm (c) 10 cm (d) 8 cm...

English, 5 months ago

convert into Indirect speech shyam said ,“i have completed my home work"...

Math, 5 months ago

Taxi driver X travels 55 km in 2 hours and 20 minutes and taxi driver Y travel 135 km in 5 hours and 36 minutes. Which driver is travelling faster? (Show your work)...

English, 11 months ago

Electricity is the greatest boon of science. We cannot imagine our world without electricity. But you feel pained to see how people waste electricity. Quite concern you which to raise the issue in the morning assembly. Taking ideas from the hints given below write a speech in about 150 words on save electricity. • use CFL (compact fluorescent lamps) • switch off lights when not in use • keep the...

Science, 11 months ago