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Atoms and reactions

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Question 111

A 0.479 g sample of a d-block element X X\,X is reacted completely with chlorine gas to form 1.899 g of the chloride XCl4XCl_4XCl4​.

What is the element XXX?

A

Sc\text{Sc}Sc

B

Ti\text{Ti}Ti

C

V\text{V}V

D

Cr\text{Cr}Cr

Markscheme

Atoms and reactions Questions

  1. A Level
  2. /Chemistry
  3. /Atoms and reactions

199 exam-style questions on OCR A A Level Chemistry Atoms and reactions, covering Atomic structure and isotopes, Compounds, formulae and equations, Amount of substance, Acids, and Redox. Each one has a worked solution and a mark scheme showing where the marks go.

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