One mole is the amount of substance that contains as many elementary particles as 12g of `C^12` isotope of carbon. What do you meaqn by molar mass of a compound?

One mole is the amount of substance that contains as many elementary particles as 12 g of _^12C isotope of carbon. What do you mean by molar mass of a compound?

One mole is the amount of substance that contains as many elementary particles as 12g of C^12 isotope of carbon. Calculate the number of moles in 1 litre of water(Density of water is 1g/mL). Also calculate the number of water molecules in 1 litre of water.

One mole is the amount of substance that contains as many elementary particles as 12 g of _^12C isotope of carbon. Calculate the number of moles in 1 litre of water ("Density of water is "lg//mL) . Also calculate the number of water molecules in 1 litre of water

"One mole of all substances contain the same number of specified particles". What is the relation between mole and volume?

"One mole of all substances contain the same number of specified particles." What is the relation between number of moles and volume?

A solution containing 0.1 g of a non-volatile organic substance P (molecular mass 100) in 100 g of benzene raises the boiling point of benzene by 0.2^@C, while a solution containing 0.1 gof another non-volatile subistance Q in the same amount of benzene raises the boiling point of benzene by 0.4^@C . What is the ratio of molecular masses of P and Q?

"One mole of all substances contain the same number of specified particles". a. Justify the statement. b. How to connect mole, gram atom and gram mole? c. What is the relation between mole and volume? d. Calculate the number of mole of a gas in i. 44.828L at STP ii. 11.207ml at STP

One GAM substance contains Avogadro number of particles in it. a) How many particles are there in Avogadro number? b) Write the number of atoms present in each of the following. i) 32g Sulphur ii) 32g Oxygen iii) 32g Carbon Atomic mass S= 32, O=16, c=12

An atom is 16 times heavier than 1//12^th of mass of a carbon atom (C-12 isotope). What is its mass in amu?