A Level H2 Chemistry 2012 Paper 1 Answers [ 5000+ EASY ]
\[CO2 is a non-polar molecule because its linear geometry and symmetrical arrangement of polar C=O bonds result in a net dipole moment of zero.\]
(a) Describe the bonding in CO2.
\[The reaction between zinc and dilute nitric acid produces hydrogen gas because zinc is more reactive than hydrogen and displaces hydrogen from the acid.\] a level h2 chemistry 2012 paper 1 answers
(a) Define the term “ionization energy”. \[CO2 is a non-polar molecule because its linear
(b) Explain why the reaction between zinc and dilute nitric acid produces hydrogen gas. a level h2 chemistry 2012 paper 1 answers
(b) Explain why CO2 is a non-polar molecule.
(b) Write an equation for the reaction.