Home » Chemistry » What volume will 0.5 g of H2 occupy at s.t.p? [H = 1; 1 mole…What volume will 0.5 g of H2 occupy at s.t.p? [H = 1; 1 mole… What volume will 0.5 g of H2 occupy at s.t.p? [H = 1; 1 mole of a gas occupy 22.4 dm3 at s.t.p.] A. 2.24 dm3 B. 5.60dm3 C. 11.20dm3 D. 44.80dm3 Correct Answer: Option B Explanation Related Posts When ammonium, potassium and calcium carbonates are each separately heated Greenhouse effect can be reduced by controlling A major process involved in the softening of hard water is the? Chemistry Theory (a) (i) What is a structural isomer? (ii) Write all the structural isomeric alkanols with… Which of the following compounds and elements would sublime on exposure to the atmosphere? An experiment produces a gaseous mixtures of carbon (IV) oxide and carbon (II) oxide. In…
Chemistry Theory (a) (i) What is a structural isomer? (ii) Write all the structural isomeric alkanols with…