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1 L oxygen gas at STP will weigh...

1 L oxygen gas at STP will weigh

A

1.43 g

B

2.24 g

C

11.2 g

D

22.4 g

Text Solution

Verified by Experts

The correct Answer is:
A
Given , volume of `O_(2) = 1L 22.4 L of O_(2) ` at STP = 32 g
1 L of ` O_(2) ` of STP = `(32)/(22.4) g`
= 1.48 g = 1.43 g
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Knowledge Check

  • Number of atoms present in 224 dm^(3) of oxygen gas at STP is :-

    A
    `6.0xx10^(23)`
    B
    `1.2xx10^(23)`
    C
    `6.0xx10^(24)`
    D
    `1.2xx10^(25)`

  • One mole of oxygen gas at STP is equal to ...........

    A
    `6.022xx10^(23)` molecules of oxygen
    B
    `6.022xx10^(23)` atoms of oxygen
    C
    16 of oxygen
    D
    `7xx10^(23)` atoms of oxygen

  • One mole of oxygen gas at STP is equal to ………..

    A
    `6.022xx10^(23)` molecules of oxygen
    B
    `6.022xx10^(23)` atoms of oxygen
    C
    16 g of oxygen
    D
    32 g of oxygen

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