Antara berikut, yang manakah merupakan asid lemah?
Which of the following is weak acid?
Asid & Bes (Kekuatan dan Sifat Kimia) KSSM
Quiz
•
Chemistry
•
10th - 12th Grade
•
Hard
Muhammad Adib
Used 5+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, yang manakah merupakan asid lemah?
Which of the following is weak acid?
Asid hidroklorik
Hydrochloric acid
Asid karbonik
Carbonic acid
Asid nitrik
Nitric acid
Asid sulfurik
Sulphuric acid
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Manakah antara berikut merupakan definisi asid kuat?
Asid yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang rendah
The acid that ionizes completely in water producing a low concentration of hydrogen ion
Asid yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang tinggi
The acid that ionizes completely in water producing a high concentration of hydrogen ion
Asid yang mengion separa dalam air menghasilkan kepekatan ion hidrogen yang rendah
The acid that ionizes partially in water producing a low concentration of hydrogen ion
Asid yang mengion separa dalam air menghasilkan kepekatan ion hidrogen yang tinggi
The acid that ionizes partially in water producing a high concentration of hydrogen ion
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Manakah antara berikut merupakan contoh alkali lemah?
Which of the following is an example of weak alkali?
Ammonia / Ammonia
Magnesium hidroksida / Magnesium hydroxide
Natrium karbonat / Sodium carbonate
Natrium hidroksida / Sodium hydroxide
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Manakah antara berikut nilai pH yang mungkin bagi ammonia?
Which of the following is the possible pH value for ammonia?
1
5
9
13
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah gas yang terhasil apabila asid bertindak balas dengan karbonat logam?
What gas is produce when an acid reacts with metal carbonate?
Wap air / Water vapour
Karbon dioksida / Carbon dioxide
Hidrogen / Hydrogen
Nitrogen / Nitrogen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Asid nitrik bertindak balas dengan natrium hidroksida. Apakah nama garam yang dihasilkan?
Nitric acid reacts with sodium hydroxide. What is the name of the salt produce?
Natrium nitrik / Sodium nitric
Air / Water
Natrium nitrat / Sodium nitrate
Natrium hidroksida / Sodium hydroxide
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas ammonia bertindak balas dengan asid fosforik. Tentukan nama bahan yang dihasilkan.
Ammonia gas react with phosphoric acid. Determine the name of substance produce
Ammonium fosfat dan air
Ammonium phosphate and water
Ammonium fosfat
Ammonium phosphate
Ammonium fosforik dan air
Ammonium phosphoric and water
Ammonium fosforik
Ammonium phosphoric
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