A) 400 mm
B) \[\sqrt{400}\,mm\]
C) 300 mm
D) 200 mm
Correct Answer: C
Solution :
[c] When vessels are joined the volume is doubled and pressure is reduced to half \ Pressure of mixture \[=\frac{200}{2}+\frac{400}{2}=300mm\]You need to login to perform this action.
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