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 C2H33OH C₄H9OH (C₂H₄)2H₂.OH C₃H21OH C2H33OH C₄H9OH (C₂H₄)2H₂.OH C₃H21OH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Product enrichment None of these Yield enhancement Heat conservation Product enrichment None of these Yield enhancement Heat conservation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Increasing the temperature of an aqueous solution will cause decrease in its Mole fraction Weight percent Molarity Molality Mole fraction Weight percent Molarity Molality 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 Bypassing Recycling Recirculation Purging Bypassing Recycling Recirculation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp - Cv, for an ideal gas is equal to 3R 2R R R/2 3R 2R R R/2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinematic viscosity of 1 m² /second is equivalent to __________ stokes. 104 103 102 10 104 103 102 10 ANSWER DOWNLOAD EXAMIANS APP
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