Question

if a person inhale 10 raised to 20 oxygen atom per second, the volume of oxygen gas (O2) inhale by the person in a day at STP is

Answer 1

The volume of oxygen gas inhale by the person in a day is 100000000000000000000..

Hope you like it and plz make it as a brainliest answer..

Follow my id for get new best solutions and answers of any questions like this..

Info1himanshu

..

Answer 2

Answer:

Volume of $O_2$ inhaled by the person in a day at STP is $160.66L$.

Explanation:

In one second, the person inhales $10^{20}$ $O_2$ atoms.

In one day, there are $24*60*60 = 86400$ seconds.

So he will inhale : $86400*10^{20}$ $O_2$ atoms in one day.

We know that Molar Volume at STP is $22.4L$

Number of atoms $=$ number of moles × atomicity × $N_A$

The atomicity of $O_2$ $=2$

Number of $O$ atoms in $1$ mole $=1$ × $2$ × $6.023$ × $10^{23}$

$1$ × $2$ × $6.023$ × $10^{23}$  atoms $=$ $22.4L$

Therefore $1$ atom $=\frac{22.4}{2*6.023*10^{23}}$ $L$

Volume of the required number of atoms $=\frac{22.4}{2*6.023*10^{23}} *86400 *10^{20} L$

$=160.66L$

Hence, Volume of $O_2$ inhaled by the person in a day at STP is $160.66L$.