1.1.5 Displacement Reactions (M)
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Question 1 of 8
1. Question
1 point(s)Logam yang terletak lebih tinggi dalam siri elektrokimia
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Question 2 of 8
2. Question
1 point(s)Apabila ion logam digantikan oleh logam yang lebih reaktif, ion logam
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Question 3 of 8
3. Question
1 point(s)Persamaan di bawah mewakili tindak balas penggantian logam A, B dan C.
Tindak Balas I: A + B²⁺ → A²⁺ + B
Tindak Balas II: C + A²⁺ → C²⁺ + A
Yang manakah kenyataan berikut adalah benar?
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Question 4 of 8
4. Question
1 point(s)Serbuk logam M yang berlebihan ditambahkan ke dalam larutan ferum(II) sulfat dan dikacaukan. Larutan itu menjadi tidak berwarna pada akhir eksperimen. M boleh menjadi
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Question 5 of 8
5. Question
1 point(s)Persamaan berikut menunjukkan penggantian logam B daripada larutan garamnya.
A + BCl₂ → ACl₂ + B
Yang manakah mungkin Logam A dan Logam B
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Question 6 of 8
6. Question
1 point(s)Antara halogen-halogen berikut, yang manakah agen pengoksidaan yang paling kuat?
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Question 7 of 8
7. Question
1 point(s)Pasangan bahan tindak balas yang manakah akan menghasilkan tindak balas?
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Question 8 of 8
8. Question
1 point(s)Persamaan di bawah menunjukkan tindak balas antara air klorin dan kalium bromida.
Cl₂ + KBr → KCl + Br₂
Yang manakah benar tentang tindak balas ini?
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