Home » Chemistry » Haematite is an ore ofHaematite is an ore of Haematite is an ore of A. zinc B. lead C. iron D. copper Correct Answer: Option C Explanation Related Posts In which of the following processes is iron being oxidized? 1 Fe + H2SO4 →… The boiling point of water, ethanol, toluene and butan-2-ol are 373.0k, 351.3k, 383.6k and 372.5k… The partial pressure of oxygen in a sample of air is 452 mm Hg and… Which of the following set of equations could be used to represent the standard enthalpy… What is the relative molecular mass of a compound which has empirical formula (CH_{2}O)? … The volume occupied by 1.58g of a gas at S.T.P is 500cm(^3). What is the relative…