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What volume shall be occupied by 6.022 x...

What volume shall be occupied by `6.022 xx 10^23` molecules of any gas at NTP?:

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To find the volume occupied by \(6.022 \times 10^{23}\) molecules of any gas at NTP (Normal Temperature and Pressure), we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Number of Molecules**: We are given \(6.022 \times 10^{23}\) molecules. This number is also known as Avogadro's number, which represents the number of molecules in one mole of a substance. 2. **Calculate the Number of Moles**: ...
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Knowledge Check

  • A mole is a collection of 6.022 xx 10^23 particles and the number 6.022 xx 10^23 is called Avogadro number. The mass of this number of atoms in an element is equal to its gram atomic mass and mass of this number of molecules in a compound is equal to its gram molecular mass. The volume occupied by this number of molecules of a gas at N.T.P is 22.4 L. When 6.022 xx 10^23 molecules of a substance are dissolved in 1L of solution, the solution is known as 1 molar volume. Suppose the chemists would have choosen 10^20 as the number of particles in a mole, the mass of 1 mole of oxygen gas would be:

    A
    `5.32 xx 10^(3)` g
    B
    `5.32 xx 10^(-3)` g
    C
    `5.32 xx 10^(-23)` g
    D
    `5.32 xx 10^(3)` g

  • A mole is a collection of 6.022 xx 10^23 particles and the number 6.022 xx 10^23 is called Avogadro number. The mass of this number of atoms in an element is equal to its gram atomic mass and mass of this number of molecules in a compound is equal to its gram molecular mass. The volume occupied by this number of molecules of a gas at N.T.P is 22.4 L. When 6.022 xx 10^23 molecules of a substance are dissolved in 1L of solution, the solution is known as 1 molar volume. The mass of 10 molecules of naphthalene (C_(10)H_(8))

    A
    `2.12 xx 10^(22)`g
    B
    `2.12 xx 10^(21)`g
    C
    `2.12 xx 10^(23)` g
    D
    1280 g

  • A mole is a collection of 6.022 xx 10^23 particles and the number 6.022 xx 10^23 is called Avogadro number. The mass of this number of atoms in an element is equal to its gram atomic mass and mass of this number of molecules in a compound is equal to its gram molecular mass. The volume occupied by this number of molecules of a gas at N.T.P is 22.4 L. When 6.022 xx 10^23 molecules of a substance are dissolved in 1L of solution, the solution is known as 1 molar volume. One million atoms of silver (at. mass = 107.81) atoms weigh

    A
    `1.79 xx 10^(-16)` g
    B
    `3.58 xx 10^(-16)` g
    C
    `3.58 xx 10^(6)` g
    D
    `5.32 xx 10^(3)` g

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