Question

The weight of one molecule of a compound

C⁶⁰H¹²² is


(A) 1.3 × 10–20 g (B) 5.01 × 10–21 g

(C) 3.72 × 1023 g (D) 1.4 × 10–21 g​

Answer 1

Molecule --> C60 H122

Molecular mass of C60 H122

[ 60 × 12 + 1 × 122 ]

720 + 122 --> 842

Weight of one molecule of

C60 H122 = Molecular.

Weight of C60 H122 / Avogadro Number

= 842 / 6.023 × 10^23 => 1.4 × 10^-21

Option D is the Correct answer.

Explanation:

@Genius

Answer 2

Answer ☟

Option (D)

$1.4 \times 10 - 21 \: g$

will be your Answer.

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