PSAS KIMIA KELAS XII.9

PSAS KIMIA KELAS XII.9

12th Grade

25 Qs

quiz-placeholder

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PSAS KIMIA KELAS XII.9

PSAS KIMIA KELAS XII.9

Assessment

Quiz

Chemistry

12th Grade

Hard

Created by

Supriyatna Agus

Used 8+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Di dalam reaksi berikut, NH₃ + H₂O → NH₄⁺ + OH⁻, NH₃ bertindak sebagai:

Asam Arrhenius

Asam Bronsted-Lowry

Basa Bronsted-Lowry

Basa Lewis

Asam Lewis

2.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Manakah dari senyawa berikut yang merupakan contoh asam Lewis?

NH₃

H₂O

BF₃

CH₄

NaOH

3.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Asam Bronsted-Lowry pada reaksi HCl + H₂O → H₃O⁺ + Cl⁻ adalah:

H₂O

HCl

H₃O⁺

Cl⁻

OH⁻

4.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Manakah pernyataan yang benar tentang basa menurut teori Arrhenius?

Basa menerima proton dari asam

Basa menyumbangkan pasangan elektron

Basa menghasilkan ion OH⁻ di dalam air

Basa menghasilkan ion H⁺ di dalam air

Basa menerima pasangan elektron

5.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Dalam reaksi antara AlCl₃ dan Cl⁻, AlCl₃ bertindak sebagai:

Asam Arrhenius

Asam Bronsted-Lowry

Basa Bronsted-Lowry

Asam Lewis

Basa Lewis

6.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Hitung konsentrasi ion H⁺ dalam larutan 0,01 M asam klorida (HCl). HCl adalah asam kuat.

10−1 M

10−2 M

10−3 M

10−4 M

10−5 M

7.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Larutan asam asetat (CH₃COOH) dengan konsentrasi 0,1 M memiliki konstanta asam (Ka) sebesar 1,8×10−5. Hitung konsentrasi ion H⁺ dalam larutan ini.

1,8×10−4 M

4,2×10−3 M

1,3×10−3 M

3,2×10−3 M

1,0×10−2 M

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