a
bomb calorimeter
b
catalytic cracker
c
fractionating column
d
thermometer
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Discussions (7)

brainlab
3 months ago
the answer chosen for this question is wrong. U can do your research on it. it bomb calorimeter

Oluwaladunmi
1 year ago
A fractionating column is used primarily in distillation, particularly for separating and purifying liquids based on their boiling points. While it plays a crucial role in refining crude oil into various components, including petrol, it does not measure petrol's energy value.
A bomb calorimeter is the correct instrument for determining petrol's energy value (calorific value). It directly measures the heat released during combustion, providing the necessary data for calculating its energy content.



