Chemistry Past Questions and Answers

An organic compound X has the following properties: I. It is not miscible with water. ll. lt has boiling point of 77<sup style='font-size: smaller;'>o</sup>C lll. lt has a sweet odour lV. lt is insoluble in sodium hydrogen carbonate solution . V lt does not decolourize bromine water X is therefore

An organic compound X has the following properties: I. It is not miscible with water. ll. lt has boiling point of 77<sup style='font-size: smaller;'>o</sup>C lll. lt has a sweet odour lV. lt is insoluble in sodium hydrogen carbonate solution . V lt does not decolourize bromine water X is therefore

Which are the correct IUPAC names for H-CO\(_2\)CH\(_3\) and CH \(\equiv\) CH

Which of the following substances are all made by the process of polymerization?

The reaction of zinc with copper (ll) ions in aqueous solution can be represented as follows: Cu <sup style='font-size: smaller;'>2+</sup>(aq) +Zn (s) → Cu(s) + Zn <sup style='font-size: smaller;'>2+</sup>(aq).Which of the following is the most complete description of this reaction?