To find the molecular weight of a gas given its density at STP (Standard Temperature and Pressure), we can follow these steps: 1. Understand the Given Information: - The density of the gas at STP is given as 1.5 g/L. 2. Calculate the Mass of 1 Liter of Gas: - Since the density...
The density of gasAis twice that of B at the same temperature the molecular weight of gas B is twice that of A. The ratio of pressure of gas A and B will be : View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium ...
Use of the closed pipe resonance phenomenon; Speed of sound in air and in carbon dioxide at a given temperature; Comparison of the results of the study with the data from the CRC Handbook of Chemistry and Physics; Influence of density of gas in speed of sound.Ryde...
What is the density , in grams per litre , of this gas at STP? If the density of gasoline is 0.79 g/mL, what mass of gasoline, in kilograms, is in a full 50 gallon tank? Given the density of gasoline is 0.79 g/mL, what mass of gasoline, in k...
measure the density of a gas, Total:3 items.In the international standard classification, measure the density of a gas involves: Particle size analysis. Sieving, Natural gas.国家市场监督管理总局、中国国家标准化管理委员会, measure the density of a gas...
Radon is a radioactive inert gas or a noble gas. The atomic number of the element Radon is86. The density of a gas is generally expressed in terms of its pressure and temperature. Charle's law shows that the volume of an ideal gas is proportional to absolute temperature. ...
c substance C, with a mass of 97 g and a volume of 10 cm^{3} g/cm^{3} d One of the substances, A, B or C is a gas. Which one is a gas? Write the letter 相关知识点: 试题来源: 解析 a. 物质A的密度为1.2 g/cm³。 b. 物质B的密度为0.0013 g/cm³。 c. 物质C的密度...
Using the equation of state pV=nRT, show that, at a given temperature the density of a gas is proportional to its gas pressure p. View Solution Q2 Using the equation of state pV = nRT; show that at a given temperature density of a gas is proportional to gas pressurep. View Solution...
Nevertheless, to an excellent approximation, if the density is low enough that there are not many atoms, the pressure is proportional to the density. We can also see something else: If we increase the temperature without changing the density of the gas, i.e., if we increase the speed of...
SAT物理题Which of the following statements is true about the ideal gas contained at a fixed volume when its temperature is raised?A.The density of the gas decreases.B.The average velocity of the gas particles increasesC.the density of the gas incr