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Hace 5 días · Even knowing the definition of density and molar mass of a gas, will be helpful in solving the question. Step by step answer: In terms of density we can derive the Ideal gas law as: PV = nRT PV = nRT. Where, P = pressure of the gas. V = Volume of the gas. T = Temperature of the gas. n = number of moles of the gas.
Hace 3 días · This is the specific heat capacity of diatomic gas. Thus, in the gas given in the question is diatomic gas.Hence, option C is the right choice. Note:In the given case, we got the value ${C_v} = \dfrac{5}{2}R$ which is the heat capacity of diatomic gas.If the gas is monatomic, its specific heat capacity is
Hace 5 días · Molar absorption coefficient (ε) Synonyms: Molar extinction coefficient, Molar absorptivity "The recommended term for the absorbance for a molar concentration of a substance with a path length of l cm determined at a specific wavelength. Its value is obtained from the equation ε = A / cl Strictly speaking, in compliance with SI units the path ...
Hace 1 día · En agua químicamente pura, las moléculas de esta sustancia reaccionan entre si con transferencia de un protón. H 2 O + H 2 O ↔ H 3 O + + OH-Se produce de esta manera el ion hidronio y un ion hidróxido, este fenómeno se conoce como auto protolisis. La constante de equilibrio del agua a 25° C para esta reacción es igual a: Keq
Hace 4 días · Where, ${{C}_{V}}$ is the specific heat at constant volume, R is the universal gas constant and x is the power at which volume of the gas is raised to in equation (2). But we know that molar specific heat capacity at constant volume for an ideal gas will be given by, ${{C}_{V}}=\dfrac{d}{2}R$ Where, d is known to be the number of degrees of ...
Hace 5 días · Hint: Molar heat capacity is defined as the amount of heat that is required to rise the temperature of one mole of a substance by a one kelvin. It is given in the question that P-V diagram of a diatomic gas is a straight line passing through the origin, we can say that the pressure and the volume are directly proportional to each other.
Hace 4 días · This ratio for an ideal monatomic gas is \[\gamma = 1.66\] and for air it is\[{\text{ }}\gamma = 1.4\], which a diatomic gas usually is. Gamma is seen in many fluids equations which are generally related to pressure or temperature, and volume during a compression or expansion process.
