Spm Chemistry Paper 1 2016

D

Nitrogen Nitr‹›gen

2

WhlCh Of the following occurs in oxidation

reaction?

Antara y‹Jng berikut yang manakah berlaku dalam tindak batas pengoksidaun 1

A

Loss of oxygen Kehilangan oksigen

B

Gain of hydrogen

Penerimaan hidrogen

C

Gain of electrons Penerimaan elektron

D

Increase if OKldation ntltTlbof

Penambahan nombor pengoksidaan

3

What is the position of hydrogen ion in the electrochemical series? Apakah kedudukan ion hidrogen dalam sin elekrokimia? A

Between lead(11) ion and iron(II) ion Antara ion pJiimbum(II) dan ionfrrum(II)

B

Between zinc ion and iron(II) ion Antara ion link dan ionferum(I1 )

C

Between lead(II) ion and copper(II) ion Antara i•* P** f ftbiim( 11) dan ion I:iipriim(II)

D

Between zinc ion and tin(II) ion Antara ion zink dan ion sf‹ziiiim(II)

SULIT

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