Science, asked by Amanak, 1 year ago

Differentiate between roasting and calcination process giving one example of each

Answers

Answered by DrashtiBhavsar

roasting:the process by which sulphur containing ore in presence of air(oxygen) turns into metal oxide
calcination: the process by which carbonate containing ore in absence of air turns into metal oxide

Answered by cutypriyanshi410

calcination - 1. it is the process of heating of an Ore in the presence of limited quantity of air.
2. it converts carbonate ore and sulphide ore.

roasting - 1. same calcination k jaisa bs jaha limited h waha excess hoga.
2. carbonate k jaga sulphide hoga..

Previous Question

Next Question

Similar questions

Math, 8 months ago

if P is of order 2×3 and Q is of order 3×2, then PQ is of order?

Math, 8 months ago

olve the following problems : 1 ) In the long jump for boys Manu had the longest jump of 3 m 60 cm. Sonu came second. He jumped 17 cm less than Manu. Golu came third. He jumped 3 m 31 cm, then what is the difference between the long jumps of Sonu and Golu?

Math, 8 months ago

If the sum of the digits of a number is divisible by 3s then the number is always divisible by __________ a)2 b)3 c)6 d )9...

English, 1 year ago

what is meant by cost price and selling price...

Math, 1 year ago

find the area of a square whose length is 40981 square km...

Math, 1 year ago

prove that √3-2√2 is irrational...

Physics, 1 year ago

a satellite revolves around the earth in a circular orbit once 90 minutes. If the radius of earth is 6400 km, how high is the satellite above the earth? (g= 9.8 metre per second square)...

Math, 1 year ago

From a solid cylinder whose height is 12 cm and diameter 10 cm a conical cavity of the same height and same diameter is hollowed out. Find the volume and total surface area of the remaining solid...