A sample of 0.227 mole of gas has a volume of 568 mL at 24 °C. Calculate the pressure in atm of this gas. (R= 0.0821 L· atm / mol · K)

Q: Which gas is least soluble across all temperatures? He CO O₂ CH₄

A: ANSWER IS  DISCUSSED BELOW :

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.