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ACT Charts and Graphs 12

Posljednje ažuriranje over 2 years ago

2 questions

Obavezno

1

IOD201

Obavezno

1

IOD201

Pitanje 1

1.

What was the measured absorbance of the solution of sodium at 4ppm?

0.1

0.2

0.5

0.9

Pitanje 2

2.

What was the corrected absorbance of the solution of sodium at 8ppm?

0.0

0.1

0.2

0.8