Four students boiled same quantity of water in similar test tubes. They placed their test tubes in different zones of the flame as mentioned below: Student A Outermost zone Student B Middle zone Student C Innermost zone Student D Between middle and innermost zone
Answers
Answered by
4
Answer:
The least hot region of the flame is the inner zone. This inner zone is black due to the presence of unburnt wax vapours. Anu should boil the water in the hottest zone of the flame, which is the non-luminous zone or the outermost zone of the flame
Similar questions