In which of the following states maximum iron ore is found ?

In which of the following states maximum iron ore is found ?
1). FeC03
2). Fe203
3). Fe304
4). FeS2

Answer This Question with Explaination and Earn! Click Here to Know More!

---

Answer This Question
Name:
Email:
Answer :
Sum of (1+3)
Submit:

Other Questions

1. In a reaction of the type A+B -> C+D one could ensure it to be a first order reaction by :

2. Which is abundant in Gobar gas?

3. Oxygen which is vital for life is a product of photosynthesis and comes from

4. Question 5.7:What modification can you suggest in the Hardy-Schulze law?

5. The element used for making solar cells is

6. Silk fibre chemically is :

7. Aluminum can be purified by

8. In treatement of cancer, which of the following is used-

9. The main constituent of biogas is

10. Question 7.1:A liquid is in equilibrium with its vapour in a sealed container at a fixed temperature. The volume of the container is suddenly increased.a) What is the initial effect of the change on vapour pressure?b) How do rates of evaporation and condensation change initially?c) What happens when...