SPM BM Chem -Analisis Kualitatif(V)
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Question 1 of 10
1. Question
1 point(s)Ion Pb²⁺ dan Al³⁺ menunjukkan pemerhatian yang sama apabila diuji dengan larutan natrium hidroksida dan larutan ammonia.
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Question 2 of 10
2. Question
1 point(s)Larutan akueus kalium iodida, KI boleh digunakan untuk mengesahkan ion Pb²⁺ dan ion Al³⁺.
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Question 3 of 10
3. Question
1 point(s)Mendakan kuning yang terbentuk dan kemudian larut semasa pemanasan menunjukkan kehadiran ion Pb²⁺.
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Question 4 of 10
4. Question
1 point(s)Mendakan kuning yang terbentuk dengan kalium iodida dan kekal tidak larut menunjukkan kehadiran ion Al³⁺.
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Question 5 of 10
5. Question
1 point(s)Ion Fe²⁺ membentuk mendakan biru dengan larutan kalium heksasianoferat(III), K₃[Fe(CN)₆].
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Question 6 of 10
6. Question
1 point(s)Ion Fe³⁺ membentuk larutan merah pudar dengan larutan kalium tiosianat, KSCN.
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Question 7 of 10
7. Question
1 point(s)Ion Fe²⁺ membentuk mendakan biru tua dengan larutan kalium heksasianoferat(II), K₄[Fe(CN)₆].
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Question 8 of 10
8. Question
1 point(s)Ion NH₄⁺ boleh dikesan dengan penambahan larutan Nessler.
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Question 9 of 10
9. Question
1 point(s)Ion Pb²⁺ membentuk mendakan putih dengan larutan kalium klorida, KCl.
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Question 10 of 10
10. Question
1 point(s)Ion Pb²⁺ membentuk mendakan kuning dengan larutan kalium iodida, KI.
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