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प्रश्न
Convert into mole.
22 g of carbon dioxide
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उत्तर
44 g of carbon dioxide = 1 mole
Then, 22 g of carbon dioxide = 22/44 mole = 0.5 mole
संबंधित प्रश्न
Calculate the number of moles in 12g of oxygen gas.
Deduce the number of molecules of the following compound in the given quantity.
32g oxygen
Fill in the blank
Avogadro's number is equal to ______
A gas cylinder can hold 1 kg of hydrogen at room temperature and pressure.
(a) Find the number of moles of hydrogen present
(b) What weight of CO2can the cylinder hold under similar conditions of temperature and pressure? (H = 1 C = 12, O = 16)
(c) If the number of molecules of hydrogen in the cylinder is X, calculate the number of CO2 molecules in the cylinder with the same conditions of temperature and pressure.
(d) State the law that helped you to arrive at the above result.
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How many grams of HCl are present in 0.1 mole of it?
If phosphorus is considered to contain P4 molecules, then calculate the number of moles in 100g of phosphorus?
Cost of Sugar (C12H22 O11) is Rs 40 per kg; calculate its cost per mole.
What is Molar volume of a gas?
The visible universe is estimated to contain 1022 stars. How many moles of stars are present in the visible universe?
