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Konsentrasi larutan

Authored by Aira Chipat

Chemistry

10th Grade

Konsentrasi larutan
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20 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapa molaritas 4 gr NaOH dalam 200mL larutan? (Ar Na = 23, Ar O = 16, Ar H = 1)

0,5M

0,6M

0,2M

0,1M

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapakah molaritas larutan jika 40gr NaOH dilarutkan dalam 1000mL air? (Ar Na = 23, Ar O = 16, Ar H = 1)

4M

2M

1M

3M

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Sebuah larutan HCl memiliki konsentrasi 4M . Jika 50mL larutan HCl diencerkan menjadi 200mL berapa konsentrasi larutan setelah pengenceran?

1M

3M

4M

2M

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapa ppm larutan jika 0,01gr zat dilarutkan dalam 100mL air?

200ppm

300ppm

350ppm

100ppm

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Jika 100mL larutan HCl 2M diencerkan menjadi 500mL, berapa molaritas larutan setelah pengenceran?

0,02

0,1

0,4

0,03

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapakah molaritas larutan yang dibuat dengan melarutkan 5,85gr NaCl dalam 500mL air? (Ar Na = 23, Ar Cl = 35,5)

0,02M

0,1M

0,01M

0,2M

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapa ppm larutan jika 0,5 gr zat dilarutkan dalam 1000mL air?

200ppm

500ppm

300ppm

100ppm

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