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A spherical balloon of radius 3 cm cont...

A spherical balloon of radius 3 cm containing helium gas has a pressure of ` 48 xx 10^(-3)` bar . At the same temperature , the pressure , of a spherical balloon of radius 12 cm containing the same amount of gas will be _______ ` xx 10^(-6)` bar

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JEE MAINS PREVIOUS YEAR-JEE MAINS 2020-CHEMSITRY
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