A manometer is connected to a gas containing bulb The open arm reads `43.7 cm`
Channel: Doubtnut
Date: 2020-08-02

A manometer is connected to a gas containing bulb The open arm reads `43.7 cm` where as the arm connected to the bulb reads `15.6 cm` If the barometric pressure is 743mm mercury  What is the pressure of gas in bar ? .