Which of the following correction are obtained in the largest amount i – McqOptions

MCQOPTIONS

1.	Which of the following correction are obtained in the largest amount in bomb calorimeter?
A.	Fuse wire correction
B.	Acid correction
C.	Cotton thread correction
D.	Cooling correction
Answer» C. Cotton thread correction

Discussion

No Comment Found

Related MCQs

Determine the water equivalent of the bomb calorimeter apparatus which gave following data during experiment: Weight of benzoic acid taken = 2.12 gm, Weight of water taken in calorimeter = 2.5kg, Initial temperature= 16.970, Final temperature = 18.650, Cooling correction = 0.035 <sup>0</sup>C, fuse wire correction = 20 calories and cotton thread correction = 2.2 calories? (Calorific value of benzoic acid=6324)
The correct cotton thread used for firing the charge is calculated from the weight of wet cotton thread.
Which of the following correction are obtained in the largest amount in bomb calorimeter?
In a bomb calorimeter experiment, following data was obtained: x = 0.85gm, W = 2.5kg, w = .5kg, observed rise in temperature = 2.25 <sup>0</sup>C, t<sub>A</sub> = 38.6 calories, t<sub>F</sub> = 6.8 calories, t<sub>T</sub> = 1.9 calories and t<sub>C</sub> = 0.05 <sup>0</sup>C. Calculate net calorific value if the coal contains 10 % hydrogen?
For which of the following correction we should use a larger sample mass?
How is the heat liberated in fuse wire correction?
On what basis does the acid correction is measured in bomb calorimeter?
Which of the following correction of bomb calorimeter is added to the observed raise in temperature?
To calculate the calorific value of coal using bomb s calorimeter, which of the following compound are formed after the bomb is removed from the calorimeter?