Question

"Or
Calculate the number of (i) Atom in P(Phosphorus) and (ii) Molecules in 124 grams of
P4(Phosphorus)​

Answer 1

Answer:

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Explanation:

We know that molecular mass of p4 is 31×4=124

given wt of p4 is 124

So total no of moles is 124/124=1moles

We know that 1 mole it has

$6.023 \times {10}^{23}$

molecules

so total no of atoms are

$6.023 \times {10}^{23} \times 4$

$24.092 \times {10}^{23}$

atoms

Answer 2

Answer:

i) 4 atoms

II) in the photo