Calculation
Mass of U-tube with contents before experiment = a grams Mass of U-tube with contents after experiment = b grams Hence, mass of water vapour absorbed = (b - a) g Volume of air = x litres..
Mass of U-tube with contents before experiment = a grams Mass of U-tube with contents after experiment = b grams Hence, mass of water vapour absorbed = (b - a) g Volume of air = x litres..Calculations
Let, The mass of the organic compound taken be = W g Volume of nitrogen collected = V 1 g Atmospheric pressure = P mm Hg Temperature at which gas is collected = T 1 K Therefore, Pressure of the N 2 gas, P 1 = (P - p) mm of Hg..
Let, The mass of the organic compound taken be = W g Volume of nitrogen collected = V 1 g Atmospheric pressure = P mm Hg Temperature at which gas is collected = T 1 K Therefore, Pressure of the N 2 gas, P 1 = (P - p) mm of Hg..Calculation
Let, Mass of the organic compound = W g Volume of the standard acid required for complete neutralization of the evolved ammonia = V mL Normality of the standard solution of acid = N From the law of equivalence (normality equation), 1000 mL of 1 N acid = 1000 mL of 1 N NH 3 = 17g NH 3 ..
Let, Mass of the organic compound = W g Volume of the standard acid required for complete neutralization of the evolved ammonia = V mL Normality of the standard solution of acid = N From the law of equivalence (normality equation), 1000 mL of 1 N acid = 1000 mL of 1 N NH 3 = 17g NH 3 ..Which of the following can be calculated only for a cone but not for a..
Which of the following can be calculated only for a cone but not for a cylinder? => volume or base area or curved surface area or slant height..
Molar Volume
The molar volume [22.4L at STP] plays a vital role in stoichiometric calculations because it is the link between volume and mass in reactions involving gase..
Volume percent
is the number of units of volume of the solute per 100 units of the volume of solution. ..
is the number of units of volume of the solute per 100 units of the volume of solution. ..Molar Volume
One mole of any gas at STP will have a volume of 22.4 L. This is called molar volume. The molar volume [22.4 L at STP] plays a vital role in stoichiometric calculations because it is the link between volume and mass in reactions involving gas..
One mole of any gas at STP will have a volume of 22.4 L. This is called molar volume. The molar volume [22.4 L at STP] plays a vital role in stoichiometric calculations because it is the link between volume and mass in reactions involving gas..Measurement of Volume
Measurement of Volume - The space occupied by a substance is called its volume. SI unit of volume is cubic meter (m 3 ). The solids whose volume can be calculated by measuring length, width, height, diameter etc. are called regular solids. Volu..
Respiratory Volumes
There are totally about 700 million alveoli in the two lungs of an adult human being. This increases the surface area enormously. The total surface area of the lungs is 70 square metres - that is almost the size of the tennis court. It is nearly 100 times the surface of the huma..
Respiratory Volumes
There are totally about 700 million alveoli in the two lungs of an adult human being. This increases the surface area enormously. The total surface area of the lungs is 70 square metres which is almost the size of the tennis court. It is nearly 100 times the surface of the human..
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