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On the basis of the following observations made with aqueous solutions. assign secondary valences to metals in the following compounds : Formula Moles of AgCl precipitated per mole …
Mole can be defined as the amount of substance that contains the same number of entities (atoms, molecules, ions etc) as the number of atoms present in 12g of the carbon −12 isotope.
Calculate energy of one mole of photons of radiation whose frequency is 5×1014.
Define mole fraction. A solution of sucrose in water is labelled as 20 % w/w. What would be the mole fraction of each component in the solution?
If we ask you to count the total number of stars in the sky, can you do that? No. Similarly, scientists can not count the exact number of atoms and molecules as they are too minute and …
Click here👆to get an answer to your question ️ calculatea molalityb molarity andc mole fraction of ki if the density of 20 mass mass
How many coulomb are required for the oxidation of one mole of H 2O to O2? View Solution Q 5
Assertion : 1 mole oxygen and N2 have same volume at same temperature and pressure. Reason: 1 mole gas at NTP occupies 22.4 litre volume at STP.
One mole of ideal monoatomic gas (γ= 5 3) is mixed with one mole of diatomic gas (γ= 7 5). What is γ for the mixture? γ denotes the ratio of specific heat at constant pressure, to that at …
Atomic mass is the concept related to a single atom, whereas molecular mass relates to a group of atoms. If you are planning to proceed with this concept, then it is necessary to gain precise …
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