Stoichiometry The heat capacity of most substances is greater for the __________ state. Gaseous Solid None of these Liquid Gaseous Solid None of these Liquid ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Recycling in a chemical process facilitates All of these Heat conservation Increased yield Enrichment of product All of these Heat conservation Increased yield Enrichment of product ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The crystallisation of a solute from a solution may be done by All of these Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material Removal of pure solvent by evaporation All of these Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material Removal of pure solvent by evaporation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is insensitive to changes in pressure? Heat of vaporisation Melting point Heat of fusion Both B & C Heat of vaporisation Melting point Heat of fusion Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of H⁺ in 1 c.c solution of pH 13 is 6.023 xl0¹³ 6.023 x 10¹⁰ 6.023xl0⁷ 10¹³ 6.023 xl0¹³ 6.023 x 10¹⁰ 6.023xl0⁷ 10¹³ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of gas constant 'R' is __________ kcal/kg.mole.°C. None of these 2.79 3.99 1.987 None of these 2.79 3.99 1.987 ANSWER DOWNLOAD EXAMIANS APP
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