Redox Processes

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Oxidation and reduction

Subtopic

Oxidation and reduction under Redox Processes for Grade 11 IB.

About Topic & Revision

Preview questions (no answers)

1.
$XeF_4$
A. $+2$
B. $+4$
C. $+6$
D. $0$
2.
$Which of the following statements about a cathode in a voltaic cell is correct?$
A. $It is the electrode where oxidation occurs.$
B. $It is the negative electrode.$
C. $It is the electrode where reduction occurs.$
D. $Electrons flow away from it into the external circuit.$
3.
$OF_2$
A. $-2$
B. $-1$
C. $+2$
D. $+1$

Download the worksheet for Redox Processes - Oxidation and reduction to practice offline. It includes additional chapter-level practice questions.

Electrochemical cells

Subtopic

Electrochemical cells under Redox Processes for Grade 11 IB.

About Topic & Revision

Preview questions (no answers)

1.
$Which of these materials is typically used to make the container for a half-cell in the laboratory?$
A. $Metal$
B. $Glass beaker$
C. $Paper$
D. $Salt bridge$
2.
$Zn/Zn^{2+}$
A. $Zn^{2+}(aq) + Cu(s) \rightarrow Zn(s) + Cu^{2+}(aq)$
B. $Zn(s) + Cu^{2+}(aq) \rightarrow Zn^{2+}(aq) + Cu(s)$
C. $Zn(s) + Cu(s) \rightarrow Zn^{2+}(aq) + Cu^{2+}(aq)$
D. $Zn^{2+}(aq) + Cu^{2+}(aq) \rightarrow Zn(s) + Cu(s)$
3.
$Which of the following best describes the anode in an electrolytic cell?$
A. $Negative electrode where reduction occurs$
B. $Positive electrode where oxidation occurs$
C. $Negative electrode where oxidation occurs$
D. $Positive electrode where reduction occurs$

Download the worksheet for Redox Processes - Electrochemical cells to practice offline. It includes additional chapter-level practice questions.

Redox Processes - IB Grade 11 Chemistry Notes & Revision | Krit.club