Section 10. Chemistry of the environment for Chemistry, O Level - revisedeck

10. Chemistry of the environment

A section of Chemistry, 5070

Listing 10 of 235 questions

Carbon dioxide can be obtained as shown...

5070_w08_qp_1

MCQ

2008

Paper 1, Variant 0

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Which process takes place during photosynthesis?

5070_w09_qp_1

MCQ

2009

Paper 1, Variant 0

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Which two products are formed during photosynthesis?

5070_w16_qp_11

MCQ

2016

Paper 1, Variant 1

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The equation shows the reaction of glucose with oxygen. C6H12O6 + 6O2  6CO2 + 6H2O Which statement about this reaction is correct?

5070_w21_qp_12

MCQ

2021

Paper 1, Variant 2

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The equation shows the reaction that takes place when butanol is completely combusted in air. C4H9OH+ xO2→ yCO2+ zH2OWhat are the values of x, y and z?

5070_w22_qp_12

MCQ

2022

Paper 1, Variant 2

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Questions Discovered

235