ICSE 2005 : SCIENCE Paper 2 (Chemistry) - Question 4 (b) Contextual questioning.

SCIENCE

Paper 2 (Chemistry) - 2005

(One hour and a half)

Question 4
(b) Electrons are getting added to an element Y.

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63.
(i) Is Y getting oxidized or reduced?

64.
(ii) What charge will Y have after the addition of electrons?

65.
(iii) Which electrode will Y migrate to during the process of electrolysis?

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