Stoichiometry Disappearance of snow in subzero weather exemplifies the process of Vaporisation Sublimation Evaporation Melting Vaporisation Sublimation Evaporation Melting ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An aqueous solution of 2.45% by weight H₂SO₄ has a specific gravity of 1.011. The composition expressed in normality is 0.5055 0.25 0.5 0.2528 0.5055 0.25 0.5 0.2528 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The activity co-efficient of a solution, which accounts for the departure of liquid phase from ideal solution behaviour Is a function of the liquid phase composition Is not dependent on the temperature Measures the depression in freezing point Measures the elevation in boiling point Is a function of the liquid phase composition Is not dependent on the temperature Measures the depression in freezing point Measures the elevation in boiling point 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 Recirculation Bypassing Recycling Purging Recirculation Bypassing Recycling Purging ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An oxidation process is accompanied by decrease in the Oxidation number All of these Number of electrons Number of ions Oxidation number All of these Number of electrons Number of ions ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atmospheric pressure corresponds to a hydrostatic head of 34 ft ofH₂O 13.6 cms of Hg 13.6 metres of Hg 1 metre of H₂O 34 ft ofH₂O 13.6 cms of Hg 13.6 metres of Hg 1 metre of H₂O ANSWER DOWNLOAD EXAMIANS APP
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