225 cm³ of hydrogen at S.T.P. is heated such that its pressure is 810 mm of mercury at a temperature of 97 °C. Find the volume of gas.
Answers
Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula H₂. It is colorless, odorless, non-toxic, and highly combustible.
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Ravi ties his cow on one corner of his field to graze. It is a rectangular field of length 15m and breadth 7m, what is the area the cow can graze? What is the area left ungrazed?Draw a double bar graph for the following data number of 2 wheelers and 4 wheelers sold in December 2020 . state telengana 2 wheelers 30, 4 wheelers 25, andhra 2 wheelers 25, 4 wheelers 20, karnataka 2 wheelers 21, 4 wheelers 19 , thamilnadu 2 wheelers 10, 4 wheelers 10, maharashtra 2 wheelers 19, 4 wheelers 15 , kerala 2 wheelers 15, 4 wheelers 11