Knowledge Check At 100°C and 1 atm, if the density of liquid water is 1.0gcm−3 and that of water vapour is 0.0006 gcm-3 , then the volume occupied by water molecules in 1 litre of steam at that temperature is: A6cm3 B60cm3 C0.6cm3 D0.06cm3Submit ...
The density of dry air measured at25∘Cis1.19×10−3g/cm. What is the the volume of50.0gof air? Density: The space occupied by a substance is equal to the volume of the substance. Gases occupy more volume than any other object. The mass of...
What is the density (in grams per liter) of a gas at STP if 1.97 L of the gas in a bulb at 23.8 degrees C, and 761.9 mmHg weighs 0.371 g? Calculate the volume of 6.40 grams of O2 at 30 degrees Celsius and 775 mmHg. a. 22.4 L b. 0.483 L...
At 100°C and 1 atm, if the density of liquid water is 1.0gcm−3 and that of water vapour is 0.0006 gcm-3 , then the volume occupied by water molecules in 1 litre of steam at that temperature is: A6cm3 B60cm3 C0.6cm3 D0.06cm3Submit The density of a gas at STP is 1.5 g/...
An aqueous solution has a density of 1.37g/ml. If molecular wt of solute is 68.5g/mol, then calculate molarity of solution. View Solution At 100∘C and 1 atm, if the density of the liquid water is 1.0gcm−3 and that of water vapour is 0.00006gcm−3 , then the volume occu...
Which phase of matter has the highest energy at STP (Standard Temperature and Pressure)? - Solid - Liquid - Gas - Varies inconsistently - Not enough information to respond to this question. Which sequence correctly shows the increasing density of the three phases of water?...
When the two liquids are mixed with each other, then the average density of the mixture formed is calculated by simply taking the ratio of the total mass of the mixture to the total volume occupied by the mixture. The higher ...
Samples of 0.500 kg of each fiber size were sieved. Mesh openings between 0.044 mm and 3.00 mm were used [19]. During the fiber characterization, the screens wTearbeleo1r.dReerfeidninfrgopmarsammaetlelersstfotor wlahrigteesstp.rAucehicghhipesr. proportion of the total fiber weight was ...