When iron rusts in the presence of oxygen and water, which of the following is occurring? a) Physical property b) Chemical property c) Physical change d) Chemical change Classify each of the following as a physical or chemical change: a. Iron rusting b. Boiling water c. ...
a) Cooking b) Burning c) Rusting d) Crushing e) Igniting Physical Change: A physical change is the one in which there is a change in all the different types of physical properties of a compound. These changes are found to be reversible. Answer and ...
Rust is iron oxide (Fe2O3). Thus, rust and iron are not the same substance. Rust is different from iron on which it gets deposited. Rusting of iron is a chemical change (because a new substance ‘iron oxide’ is formed in this process). ...
Is Rusting Iron a Physical Change? This is a quick question. Is it correct to say that the change in color of iron to a reddish-brown color when the iron rusts is a physical change? temaire Thread Sep 15, 2009 Tags ChangeIronPhysicalRusting ...