(a)[4]
Use kinetic particle theory to explain how sulfur gas and solid sulfur differ in terms of: • how the particles are arranged • how far apart the particles are.
(b)[1]
State the main industrial use of sulfur.
(c(i))[1]
State one harmful health effect of sulfur dioxide.
(c(ii))[1]
Name one other oxide that contributes to acid rain.
(c(iii))[1]
Draw the symbol for a reversible reaction in the box. SO$_2$ + H$_2$O $\Box$ H$_2$SO$_3$
(d)[1]
Explain how this equation shows that zinc is oxidised.