Stoichiometry If 1.5 moles of oxygen combines with aluminium to form Al2O₃, then the weight of aluminium (atomic weight = 27 ) used in this reaction is __________ gm. 2.7 27 54 5.4 2.7 27 54 5.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For a reacation, X → Y, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is 2 3 1 2 3 1 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 Purging Recirculation Recycling Bypassing Purging Recirculation Recycling Bypassing ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp is expressed in S.I. unit as W/m. °K W/m². °C J/kg.°K 0°K W/m. °K W/m². °C J/kg.°K 0°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 gm mole of an alcohol whose molecular weight is 74 contains 48 gms of carbon, 10 gms of hydrogen and 16 gms of oxygen. Its molecular formula is (C₂H₄)2H₂.OH C₃H21OH C2H33OH C₄H9OH (C₂H₄)2H₂.OH C₃H21OH C2H33OH C₄H9OH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of transition is the heat evolved or absorbed, when a substance is converted from Solid to liquid Vapor to solid Vapor to liquid One allotropic form to another allotropic form Solid to liquid Vapor to solid Vapor to liquid One allotropic form to another allotropic form ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS