DP Chemistry (last assessment 2024)

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Question 21N.1.hl.TZ0.1

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1.hl.TZ0.1
Level hl Paper 1 Time zone TZ0
Command term Solve Question number 1 Adapted from N/A
1.
[Maximum mark: 1]
21N.1.hl.TZ0.1

How much ethanol contains 1.20 × 1024 atoms of carbon?

Avogadro’s constant, L or NA: 6.02 × 1023 mol−1


A.  0.333 mol

B.  0.500 mol

C.  1.00 mol

D.  2.00 mol

[1]

Markscheme

C

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