Advertisements
Advertisements
प्रश्न
Correct the statement, if required.
One mole of chlorine contains 6.023 x 1010 atoms of chlorine.
Advertisements
उत्तर
One mole of chlorine contains 6.023 x 1023 atoms of chlorine.
APPEARS IN
संबंधित प्रश्न
Calculate the molar mass of the following substance:
Sulphur molecule, S8
Which of the following pair of elements represents a mole ratio of 1 : 1 ?
What is the value of Avogadro's number?
Explain the term:
Gram atom
The equation for the burning of octane is:
\[\ce{2C8H18 + 25O2 -> 16CO2 + 18H2O}\]
How many moles of carbon dioxide are produced when one mole of octane burns?
A student puts his signature with a graphite pencil. If the mass of carbon in the signature is 10-12 g, calculate the number of carbon atoms in the signature.
Correct the statement, if required.
Under the same conditions of temperature and pressure, equal volumes of all gases contain the same number of atoms.
Raunak took 5 moles of carbon atoms in a container and Krish also took 5 moles of sodium atoms in another container of same weight.
- Whose container is heavier?
- Whose container has more number of atoms?
Deduce the number of molecules of the following compound in the given quantity.
8.8g carbon dioxide
If 0.2 mol of the following substance is required how many grams of that substance should be taken?
magnesium oxide
