Chemistry 5070/21 — October/November 2010
Cambridge O-Level · Theory · worked solutions for every part, with the mark scheme
Topics Experimental Techniques and Chemical Analysis · Chemistry of the Environment · Organic Chemistry · Metals · Chemical Reactions · Stoichiometry · +4 more
The structural formulae of some compounds containing the element carbon are shown.
Choose from the compounds A, B, C, D, E and F to answer the questions below. Each compound can be used once, more than once or not at all.
Which one of these compounds is
responsible for the depletion of ozone in the upper atmosphere,
______
a poisonous gas produced by the incomplete combustion of hydrocarbons,
______
an unsaturated hydrocarbon,
______
formed when propene reacts with steam,
______
a product of respiration,
______
an isomer of butane?
______
Name compound B.
______
The rest of this paper
8 more questions- Q2Atoms, Elements and Compounds · Metals9M
- Q3Chemical Reactions · Stoichiometry · Chemistry of the Environment12M
- Q4Metals · The Periodic Table · Stoichiometry · Chemical Reactions · Experimental Techniques and Chemical Analysis10M
- Q5Electrochemistry · Experimental Techniques and Chemical Analysis7M
- Q6The Periodic Table · Chemical Reactions · Metals10M
- Q7Organic Chemistry · Chemical Energetics · Chemistry of the Environment10M
- Q8Organic Chemistry · Experimental Techniques and Chemical Analysis10M
- Q9Atoms, Elements and Compounds · Stoichiometry · Experimental Techniques and Chemical Analysis · The Periodic Table10M