Which row correctly describes the appearance and physical state of fluorine, chlorine, and bromine at room temperature and pressure (RTP)?
FluorineChlorineBromineApale yellow gaspale green gasred-brown gasBpale yellow gaspale green gasred-brown liquidCpale yellow liquidpale green gasred-brown liquidDcolourless gaspale green liquidred-brown liquid \begin{array}{|c|c|c|c|}\hline \text{} & \text{Fluorine} & \text{Chlorine} & \text{Bromine} \\\\ \hline \text{A} & \text{pale yellow gas} & \text{pale green gas} & \text{red-brown gas} \\\\ \hline \text{B} & \text{pale yellow gas} & \text{pale green gas} & \text{red-brown liquid} \\\\ \hline \text{C} & \text{pale yellow liquid} & \text{pale green gas} & \text{red-brown liquid} \\\\ \hline \text{D} & \text{colourless gas} & \text{pale green liquid} & \text{red-brown liquid} \\\\ \hline \end{array} ABCDFluorinepale yellow gaspale yellow gaspale yellow liquidcolourless gasChlorinepale green gaspale green gaspale green gaspale green liquidBrominered-brown gasred-brown liquidred-brown liquidred-brown liquidRow A
Row B
Row C
Row D
41 exam-style questions on OCR GCSE Chemistry Predicting chemical reactions. Each one has a worked solution and a mark scheme showing where the marks go.