The set up below was used to investigate the burning of a candle study it and answer the questions that follow.
![set up used to investigate burning of a candle](https://www.easyelimu.com/images/form_3_past_papers/Term_1_2021/end_term_1_2021/set_up_used_to_investigate_burning_of_a_candle.PNG)
- What would happen to the burning candle if the pump was turned off? Give a reason
- State and explain the changes in mass that is likely to occur in tube A by the end of the experiment.
- Name two gases that come out through tube C.
- Write two equations for the reactions taking place when a candle burns.