Question

Which of the following steps are not involved in gravimetric analysis:

• A. Precipitation
• B. Indicator
• C. Digestion
• D. Filtration

Hint:

In gravimetric analysis, focus on the techniques that involve separating and weighing the precipitate, such as precipitation, digestion, and filtration.

Answer 1

The Correct Option is B

Gravimetric analysis involves precipitation, digestion, and filtration as key steps. The process does not require the use of an indicator, as it relies on the mass of the precipitate for analysis rather than any visual change that would require an indicator.