πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      0.005% is equal

      to
      A 50 ppm Correct Answer Incorrect Answer
      B 50 ppb Correct Answer Incorrect Answer
      C 0.5 ppm Correct Answer Incorrect Answer
      D 0.005 ppb Correct Answer Incorrect Answer

      Solution

      Step 1: Understand the Units Percentage (%): A ratio expressed as a fraction of 100. Parts per million (ppm): A ratio expressed as a fraction of 1,000,000. Parts per billion (ppb): A ratio expressed as a fraction of 1,000,000,000. Step 2: Convert Percentage to Decimal First, convert 0.005% to its decimal form: [ 0.005% = {0.005}/{100} = 0.00005 ] Step 3: Convert Decimal to ppm To express 0.00005 as ppm, multiply by 1,000,000 (since 1 ppm = 1 part per 1,000,000): [ 0.00005 * 1,000,000 = 50 ppm ]

      Practice Next
      ask-question