Chemical Engineering :: Stoichiometry
- If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.
- The atomic heat capacities of all solid elements __________ with decrease in temperature.
- At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature.
- At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature.
- Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm.
- The unit of specific heat at constant pressure, Cp, in SI unit is
- With increase in temperature, the surface tension of water
- The temperature of a gas in a closed container is 27° C. If the temperature of the gas is incresed to 300° C, then the pressure exerted is
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