Hematite : Iron :: Sphalerite : ?

Hematite : Iron :: Sphalerite : ? Correct Answer Zinc

From analyzing the left side, we can conclude that Hematite is the ore of Iron. By using the same logic, we can conclude that Sphalerite is the ore of Zinc. Hence, Zinc is the answer.
Bissoy MCQ

Related Questions

Out of the total production of iron from hematite, an ore of Iron, 20% of the ore gets wasted, and out of the remaining iron, only 25% is pure iron. If the pure iron obtained in a year from a mine of hematite was 80,000 kg, then the quantity of hematite mined from that mine in the year is
Hematite iron ore contains iron about
Which of the following statements are true with respect to iron ore?
I. Limestone and coal are important for smelting iron ore
II. More than 20% of the world iron ore deposits are in India
III. Odisha and Jharkhand top in the production of iron ore
IV. Iran is the largest buyer of Indian iron ore
Which of the following oxides is not present in hematite iron ore?
Sphalerite is an ore/mineral of
An iron blast furnace produces hot metal containing 95% Fe. The iron ore charged into the furnace contains 95% Fe2O3 and the rest is gangue. Assume that all the iron in the ore goes to hot metal. The amount of iron ore (in kg) required for producing 1000 kg of hot metal is (Atomic weight of Fe = 56 g mol-1 and that of Fe2O3 = 160 g mol-1)
X' agreed to supply 1000 tons of iron at Rs. 100 per ton to 'Y' to be delivered not later than 31st January, 2002. 'X' also entered into a contract with 'A' for purchase of 1000 tons of iron at Rs. 80 per ton telling 'A' clearly that the iron is needed before 31st January, 2002 for supply to 'Y' to fulfil the contract with Y. 'A' fails to supply the iron to 'X' who in tum failed to supply the same to 'Y'. In an action by 'X' against 'A'.
What is the formula of hematite?
What is the molecular formula of hematite?
Mild iron deficiency can be prevented or corrected by eating iron-rich foods and by cooking in an iron skillet.