From the following ores is iron extracted? I. Haematite ll. Bauxite III. Magnetite IV. Cassiterite

Similar Questions

NO(g) + CO(g) ↔ (1)/(2)N2(g) + CO2(g) ∆H = 89.3 kj. What conditions would favour maximum con...

The equilibrium reaction between copper (l) chloride and chlorine at 25oC and 1 atmosphere is repres...

If 30cm3 of gas at 50oC is warmed to 80o at a fixed pressure, the fractional increase in volume is...

An element X with electronic configuration \(1S^22S^22P^63S^2\) combines with another element Y with...

what is the pH of 0.00lmoldm3 solution of sodium hydroxide...

What is the atomic number of Americium? ...

X = - log10 H+] What does X stand for in the expression above?...

The number of sulphur atoms in 3.20g of SO\(_{2(g)}\) is [O = 16.0;S = 32.0; Avogadro constant = 6.0...

The IUPAC nomenclature of the compound above is? ...

The constituent of air necessary in the rusting process are ...