Millionaire Mode

Spectrophotometry

Question 1 of 15

What is the fundamental principle behind spectrophotometry?

  1. The absorption of light by a sample is directly proportional to its concentration.
  2. The transmission of light through a sample is inversely proportional to its concentration.
  3. The color of a sample is determined by the wavelength of light it absorbs.
  4. The refractive index of a sample is affected by the wavelength of light it absorbs.

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15₹7 Crores
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6₹40,000
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1₹1,000