The vapour pressure?

The vapour pressure?

A. increases non-linearly with measuring temperature B. increases linearly with increasing temperature C. decreases linearly with increasing temperature D. decreases non-linearly with measuring temperature Correct Answer: Option B = increases linearly with increasing...
The vapour pressure?

Water is not a good thermometric liquid because it?

A. expands unevenly between 0 ºC and 4 ºC B. maintains fixed density C. has high freezing point D. wets glass Correct Answer: Option A = expands unevenly between 0 ºC and 4 ºC Explanation Water is most anomalous at low temperatures, with the remarkable density maximum...
The vapour pressure?

Which of these is not a second class lever?

A. sugar tongs B. claw hammer C. plier D. wheelbarrow Correct Answer: Option C – wheelbarrow Explanation Examples of first class levers are pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance. A wheelbarrow, a bottle opener, and an oar...
The vapour pressure?

According to kinetic molecular model in gases?

A. the particles are closely packed together; they occupy minimum space are usually arranged in a regular pattern B. the particles vibrate about fixed positions and are held together by the strong intermolecular bonds between them C. the molecules are very far apart...

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