Q.1.
A chemical reaction that shows the formation of a solid and identifies the spectator ions
Q.2.
Which reaction between halogens and halide salts will occur?
Q.3.
What type of chemical reaction takes place when fluorine reacts with sodium bromide?
Q.4.
What is the probable product of a double-replacement reaction?
Q.5.
Which type of reaction takes place in the presence of oxygen and produces carbon dioxide and water?
Q.6.
Type of reaction in which two or more elements combine to form a more complex compound
Q.7.
A substance formed when two or more elements are chemically bonded together
Q.8.
A chemical reaction that releases energy by light or heat
Q.9.
A process or reaction in which the system absorbs energy from its surroundings; usually, but not always, in the form of heat
Q.10.
The symbolic representation of a chemical reaction