DP Chemistry (last assessment 2024)

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Question 17N.1.sl.TZ0.4

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Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.1.sl.TZ0.4
Level sl Paper 1 Time zone TZ0
Command term Question number 4 Adapted from N/A
4.
[Maximum mark: 1]
17N.1.sl.TZ0.4

What is the sum of the coefficients when the following equation is balanced using the smallest whole numbers?

__C6H12O6 (aq) → __C2H5OH (aq) + __CO2 (g)

A. 4

B. 5

C. 9

D. 10

[1]

Markscheme

B

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