Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. 4 43834 43832 √2 4 43834 43832 √2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of the solution can be increased by Increasing the volume of the vessel containing the solution Diluting the solution Decreasing its temperature None of these Increasing the volume of the vessel containing the solution Diluting the solution Decreasing its temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At room temperature, the product [H⁺] [OH⁻] in a solution is 10⁻¹⁴ moles/litre. If, [OH⁻] = 10⁻⁶ moles/litre, then the pH of the solution will be 6 10 8 12 6 10 8 12 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Internal energy of a substance comprises of the __________ energy. Rotational Vibrational Translational All of these Rotational Vibrational Translational All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Mass number of an atom is the sum of the numbers of Both A & B Neutrons and electrons Protons and electrons Neutrons and protons Both A & B Neutrons and electrons Protons and electrons Neutrons and protons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Applicability of Claussius-Clapeyron equation is subject to the condition that the Vapor follows ideal gas law Both A & B Neither A nor B Volume in the liquid state is negligible Vapor follows ideal gas law Both A & B Neither A nor B Volume in the liquid state is negligible ANSWER DOWNLOAD EXAMIANS APP
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