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WalesChemistryQuick questions
Unit 1: The Earth, Atmosphere and Resources
Quick questions on Limestone and its uses - WJEC GCSE Chemistry (1.6)
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the gas given off when calcium carbonate is heated strongly. [1 mark]
What is q2?Show answer
State what you would observe when carbon dioxide is bubbled through limewater. [1 mark]
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