DP Chemistry (last assessment 2024)

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Question 21M.1.sl.TZ2.11

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.sl.TZ2.11
Level sl Paper 1 Time zone TZ2
Command term Deduce Question number 11 Adapted from N/A
11.
[Maximum mark: 1]
21M.1.sl.TZ2.11

What is the formula of the compound formed from Ca2+ and PO43−?

A.  CaPO4

B.  Ca3(PO4)2

C.  Ca2(PO4)3

D.  Ca(PO4)2

[1]

Markscheme

B

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