Stoichiometry Isotopes are atoms having the same Atomic mass None of these Mass number Number of neutrons Atomic mass None of these Mass number Number of neutrons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 +100 +109.5 -109.5 +180 +100 +109.5 -109.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Sometimes, in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as the Recycling Bypassing Recirculation Purging Recycling Bypassing Recirculation Purging ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For water evaporating into usaturated air under adiabatic conditions and at constant pressure, the __________ remains constant throughout the period of vaporisation. Dry bulb temperature Humidity Relative saturation Wet bulb temperature Dry bulb temperature Humidity Relative saturation Wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Called percentage saturation Termed as relative saturation Not a function of the composition of gas mixture Not a function of the nature of vapor Called percentage saturation Termed as relative saturation Not a function of the composition of gas mixture Not a function of the nature of vapor ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following expressions defines the Baume gravity scale for liquids heavier than water? 200(G-1) 145 - (145/G) (141.5/G) - 131.5 (400/G) - 400 200(G-1) 145 - (145/G) (141.5/G) - 131.5 (400/G) - 400 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS