Stoichiometry Which of the following is an exothermic reaction? Dehydrogenation of ethane to ethylene None of these Decomposition of water Conversion of graphite to diamond Dehydrogenation of ethane to ethylene None of these Decomposition of water Conversion of graphite to diamond ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of neutralisation of HCl and NaOH is - 57.46 kJ/Kg mole. The heat of ionisation of water will be __________ kJ/Kg mole. 57.46 -57.46 114.92 -28.73 57.46 -57.46 114.92 -28.73 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of a substance, at its melting point, is __________ in the solid state as compared to that in the liquid state. Same Either A or B; depends on the nature of the substance More Less Same Either A or B; depends on the nature of the substance More Less ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Limiting the inerts Enriching the product Increasing the product yield Heat conservation Limiting the inerts Enriching the product Increasing the product yield Heat conservation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of gas constant 'R' is __________ kcal/kg.mole.°C. 1.987 None of these 3.99 2.79 1.987 None of these 3.99 2.79 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is followed by an ideal solution ? Trouton's rule Boyle's law Amgat's law Raoult's law Trouton's rule Boyle's law Amgat's law Raoult's law ANSWER DOWNLOAD EXAMIANS APP
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