Question

The molten metal, obtained after the element of copper pyrites in the blast furnace, has the composition of   

Solution

Correct option is

Cu2S + FeS

SIMILAR QUESTIONS

Q1

H2O is dipole, whereas BeF2 is not. It is because

Q2

The molecule having highest bond energy is

Q3

Which set is expected to show the smallest difference in first ionisationenergy?

Q4

The interatomic distance in H2 and Cl2 molecules are 74 and 198 pm respectively. The bond length of HCl is

Q5

A diatomic molecule has a dipole moment of 1.2D. If its bond distance is 1.0Å, what fraction of an electric charge exist on each atom? 

Q6

The hybrid states of carbon in diamond, graphite and acetylene are respectively

Q7

Which pair of elements among the following will form most stable ionic bond

Q8

The most ionic compound will be formed between

Q9

Which of the following is the correct order of increasing size?