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# Methane Bubble

SATCHM-N2A4EL

A 0.14g bubble of methane forms deep in the ocean where the pressure is 4 atm and the temperature is 275K.

How many times larger is the bubble at the surface where the pressure is 1 atm and the temperature is 300K?

A

$7.5×$ bigger

B

$4.0×$ bigger

C

$3.0×$ bigger

D

$4.4×$ bigger

E

$2.8×$ bigger