Worksheets5.3 SAINS T4
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
Persamaan perkataan berikut menunjukkan suatu tindak balas antara aluminium dan stim.
Aluminium + Stim ----> X + Hidrogen
Apakah hasil X ?
The words equation below shows the reactions between Aluminium and steam
Aluminium + Stim ----> X + Hidrogen
What is X ?
Aluminium + Stim ----> X + Hidrogen
Apakah hasil X ?
The words equation below shows the reactions between Aluminium and steam
Aluminium + Stim ----> X + Hidrogen
What is X ?
a)
A Aluminium hidroksida
A. Aluminium hydroxide
A. Aluminium hydroxide
b)
B Aluminium sulfat
B. Aluminium sulfate
B. Aluminium sulfate
c)
C Aluminium klorida
C Aluminium chloride
C Aluminium chloride
d)
D Aluminium oksida
D. Aluminium oxide
D. Aluminium oxide
2.
Maklumat berikut menunjukkan kedudukan logam N dalam siri kereaktifan logam.
Below is the arrangement of N in the metal reaktivity series.
Kereaktifan/Reactivity
Logam N ^
Metal N
Aluminium ^
Aluminium
Plumbum ^
Plumbum
Rajah 1 / Diagram 1
Apakah logam N?
What is metal N?
Below is the arrangement of N in the metal reaktivity series.
Kereaktifan/Reactivity
Logam N ^
Metal N
Aluminium ^
Aluminium
Plumbum ^
Plumbum
Rajah 1 / Diagram 1
Apakah logam N?
What is metal N?
a)
A Magnesium
A Magnesium
A Magnesium
b)
B Karbon
B Karbon
B Karbon
c)
C Zink
C Zink
C Zink
d)
D Ferum
D Ferum
D Ferum
3.
Tindak balas kalsium dengan air akan menghasilkan gas.
The reaction between Calcium and water will produce a gas
Antara pemerhatian yang berikut, yang manakah boleh diperoleh daripada penyiasatan ini?
Between the below observation, which can be seen in this experiment?
The reaction between Calcium and water will produce a gas
Antara pemerhatian yang berikut, yang manakah boleh diperoleh daripada penyiasatan ini?
Between the below observation, which can be seen in this experiment?
a)
A Larutan yang terbentuk menukar kertas litmus merah kepada biru
A. The liquid forms will turn red litmus paper to blue
A. The liquid forms will turn red litmus paper to blue
b)
B Gas terkumpul menyalakan semula kayu uji berbara
B. The gases produce will light up the burning wooden splinter
B. The gases produce will light up the burning wooden splinter
c)
C Kalsium membakar dengan nyalaan yang terang dan putih
C. Calcium will burn with bright and white flames
C. Calcium will burn with bright and white flames
d)
D Gas terkumpul menukar air kapur menjadi keruh
D. The gas produce turn the lime water into chalky
D. The gas produce turn the lime water into chalky
4.
Jadual 1 menunjukkan pemerhatian yang diperoleh apabila logam X, Y, dan Z bertindak dengan air sejuk dan stim. Antara yang berikut, yang manakah merupakan urutan yang betul bagi kereaktifan logam itu dalam tertib menurun?
Diagram 1 shows the observation when metal X,Y and Z react with water and steam. Which of the following show the correct metal sequence in descending order?
Diagram 1 shows the observation when metal X,Y and Z react with water and steam. Which of the following show the correct metal sequence in descending order?
a)
A. X, Y, Z
b)
B. Z, Y, X
c)
C . Z, X, Y
d)
D . X, Z, Y
5.
Jadual 2 menunjukkan pemerhatian yang diperoleh apabila logam P, Q, dan R bertindak dengan oksigen.
Antara yang berikut, yang manakah merupakan urutan yang betul bagi kereaktifan logam itu dalam tertib menaik?
Table 2 shows the observation when metal P,Q and R react with oxygen.
which of the following in the correct ascending order?
Antara yang berikut, yang manakah merupakan urutan yang betul bagi kereaktifan logam itu dalam tertib menaik?
Table 2 shows the observation when metal P,Q and R react with oxygen.
which of the following in the correct ascending order?
a)
A . P, R, Q
A . P, R, Q
A . P, R, Q
b)
B . R, Q, P
B . R, Q, P
B . R, Q, P
c)
C. P, Q, R
C. P, Q, R
C. P, Q, R
d)
D. Q, R, P
D. Q, R, P
D. Q, R, P
100 %
