Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.35 1.2 1.25 1.3 1.35 1.2 1.25 1.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of atoms of oxygen present in 11.2 litres of ozone (O₃) at N.T.P. are 3.01 x 10²² 9.03 x 10²⁴ 1.20 x 10²⁴ 6.02 x 10²³ 3.01 x 10²² 9.03 x 10²⁴ 1.20 x 10²⁴ 6.02 x 10²³ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Mass number of an atom is the sum of the numbers of Neutrons and electrons Neutrons and protons Both A & B Protons and electrons Neutrons and electrons Neutrons and protons Both A & B Protons and electrons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is 760 630 380 880 760 630 380 880 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas at 0°C is cooled at constant pressure until its volume becomes half the original volume. The temperature of the gas at this state will be - 136.5°K -136.5°C -273°C 0°K - 136.5°K -136.5°C -273°C 0°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A chemical process is said to occur under unsteady state, if the Flow rates & composition both are time dependent None of these Ratio of streams entering/leaving are independent of time Inventory changes do not take place Flow rates & composition both are time dependent None of these Ratio of streams entering/leaving are independent of time Inventory changes do not take place ANSWER DOWNLOAD EXAMIANS APP
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