Stoichiometry The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm. 0.065 6.5 0.65 65 0.065 6.5 0.65 65 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a substance is Equal for solid and liquid states below melting point Greater for liquid state than for solid state Higher for solid state than for liquid state Lower for liquid state than for gaseous state Equal for solid and liquid states below melting point Greater for liquid state than for solid state Higher for solid state than for liquid state Lower for liquid state than for gaseous state ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The viscosity of water at room temperature may be around one Centipoise Stoke Poise Both B & C Centipoise Stoke Poise Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The accumulation in a steady state combustion process, burning 1 kg mole of carbon with 1 kg mole of oxygen thereby producing 1 kg mole of carbon dioxide, is __________ kg mole. 16 1 44 16 1 44 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The crystallisation of a solute from a solution may be done by Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of water at 100°C is 760 mm wc 100N/m² 76 cms of Hg 13.6 cms of Hg 760 mm wc 100N/m² 76 cms of Hg 13.6 cms of Hg ANSWER DOWNLOAD EXAMIANS APP
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