Latihan Pengukuhan 1 (Penyediaan Garam)

Quiz
•
Chemistry
•
10th Grade
•
Easy
FARINI Moe
Used 10+ times
FREE Resource
9 questions
Show all answers
1.
DRAG AND DROP QUESTION
1 min • 2 pts
Gambar rajah menunjukkan carta alir bagi penyediaan garam kuprum(II) karbonat dan kuprum(II) sulfat melalui tindak balas 1 dan 2.
Berdasarkan carta alir di atas, garam terlarutkan ialah kuprum(II) nitrat dan (a) manakala garam tak terlarutkan ialah (b)
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Nyatakan satu lagi bahan tindak balas untuk penyediaan kuprum(II) karbonat daripada kuprum(II) nitrat dalam tindak balas 1.
_________________________
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Nyatakan jenis tindak balas yang berlaku dalam tindak balas 1.
__________________________
4.
OPEN ENDED QUESTION
15 mins • 5 pts
Huraikan penyediaan kuprum(II) karbonat daripada kuprum(II) nitrat dalam makmal melalui tindak balas 1. (Taip jawapan kamu dalam bentuk esei. Klu: ada 5 poin)
i) _________________________________
ii) _________________________________
iii) _________________________________
iv) _________________________________
v) _________________________________
Evaluate responses using AI:
OFF
Answer explanation
5.
DRAG AND DROP QUESTION
1 min • 2 pts
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Nyatakan bahan tindak balas bagi penyediaan kuprum(II) sulfat daripada kuprum(II) karbonat dalam tindak balas 2.
___________________
7.
OPEN ENDED QUESTION
15 mins • 8 pts
Huraikan eksperimen dalam makmal untuk menyediakan kuprum(II) sulfat daripada kuprum(II) karbonat melalui tindak balas 2. (Taip jawapan dalam bentuk esei. Klu: ada 8 poin)
i) _________________________________
ii) _________________________________
iii) _________________________________
iv) _________________________________
v) _________________________________
vi) _________________________________
vii) _________________________________
viii) _________________________________
Evaluate responses using AI:
OFF
Answer explanation
8.
DRAG AND DROP QUESTION
2 mins • 2 pts
9.
OPEN ENDED QUESTION
5 mins • 3 pts
Bolehkah serbuk kuprum digunakan untuk menggantikan kuprum(II) karbonat dalam tindak balas 2? Terangkan jawapan anda.
i) _________________________________
ii) _________________________________
iii) _________________________________
Evaluate responses using AI:
OFF
Answer explanation
i) Tidak boleh.
ii) Kuprum kurang elektropositif daripada hidrogen dalam Siri Elektrokimia.
iii) Kuprum tidak dapat menyesarkan hidrogen daripada asid.
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