Which number will replace the question mark?
a.1
b.5
c.10
d.20
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Answer:
20 will replace the question mark
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a given temperature which is known as humidity. ... 21. Sample 'B' will not freeze at 0°C because it is not pure water. At 1 atm, ... ANSWERS. Multiple Choice Questions. 1. (d). (ii) 20 moles of water = 20 ...
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