Chemistry F4 Chp 6.3

Quiz
•
Chemistry
•
10th Grade
•
Medium
Bercham edu2
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Semakin________darjah penceraian asid atau alkali, semakin _________ kepekatan ion hydrogen atau ion hidroksida, OH-, masing-masing - semakin _________ asid atau alkali
The________ the degree of dissociation of an acid or alkali, the _________ is the concentration of hydrogen ion, H+ or hydroxide ion, OH-, respectively - the __________the solution as acid or alkali respectively.
tinggi, tinggi, kuat
higher, higher, stronger
tinggi, rendah, lemah
higher, lower, weaker
rendah, rendah, kuat
lower, lower, stronger
tinggi, rendah, kuat
higher, lower, stronger
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud asid kuat?
What is the meaning of strong acid?
Asid yang mengion lengkap dalam air menghasilkan kepekatan ion hidroksida yang tinggi.
Acid that ionise completely in water to produces high concentration of hydroxide
ions, OH-
Asid yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidroksida yang rendah.
Acid that ionise partially in water to produces low concentration a low concentration of hydroxide ions, OH-
Bahan kimia yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang tinggi.
A chemical substance that ionises in water completely to produce a
high concentration of hydrogen ions, H+ .
Bahan kimia yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidrogen yang rendah.
A chemical substance that ionises partially in water to produces low concentration of hydrogen ions, H+
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud asid lemah?
What is the meaning of weak acid?
Asid yang mengion lengkap dalam air menghasilkan kepekatan ion hidroksida yang tinggi.
Acid that ionise completely in water to produces high concentration of hydroxide
ions, OH-
Asid yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidroksida yang rendah.
Acid that ionise partially in water to produces low concentration a low concentration of hydroxide ions, OH-
Bahan kimia yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang tinggi.
A chemical substance that ionises in water completely to produce a
high concentration of hydrogen ions, H+ .
Bahan kimia yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidrogen yang rendah.
A chemical substance that ionises partially in water to produces low concentration of hydrogen ions, H+
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud alkali kuat?
What is the meaning of strong alkali?
Alkali yang mengion lengkap dalam air menghasilkan kepekatan ion hidroksida yang tinggi.
Alkali that ionise completely in water to produces high concentration of hydroxide
ions, OH-
Alkali yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidroksida yang rendah.
Alkali that ionise partially in water to produces low concentration a low concentration of hydroxide ions, OH-
Bahan kimia yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang tinggi.
A chemical substance that ionises in water completely to produce a
high concentration of hydrogen ions, H+ .
Bahan kimia yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidrogen yang rendah.
A chemical substance that ionises partially in water to produces low concentration of hydrogen ions, H+
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud alkali lemah?
What is the meaning of weak alkali?
Alkali yang mengion lengkap dalam air menghasilkan kepekatan ion hidroksida yang tinggi.
Alkali that ionise completely in water to produces high concentration of hydroxide
ions, OH-
Alkali yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidroksida yang rendah.
Alkali that ionise partially in water to produces low concentration a low concentration of hydroxide ions, OH-
Bahan kimia yang mengion lengkap dalam air menghasilkan kepekatan ion hidrogen yang tinggi.
A chemical substance that ionises in water completely to produce a
high concentration of hydrogen ions, H+ .
Bahan kimia yang mengion separa lengkap dalam air menghasilkan kepekatan ion hidrogen yang rendah.
A chemical substance that ionises partially in water to produces low concentration of hydrogen ions, H+
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut yang manakah bahan yang mengion lengkap dalam air?
Which of the following substances ionise completely in water?
I Ammonia
II Asid nitrik / Nitric acid
III Asid etanoik / Ethanoic asid
IV Natrium hidroksida / Sodium hydroxide
I and II
I and III
II and IV
III and IV
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut yang manakah yang betul tentang alkali kuat?
Which of the following is correct about a strong alkali?
Menunjukkan warna ungu dalam penunjuk universal
Shows purple colour in universal indicator
Mempunyai kepekatan ion hidrogen yang tinggi
Has high concentration of hydrogen ion
Mengion separa lengkap dalam air
Ionises partially in water
Rasa masam
Tastes sour
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