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What is the focus of the experiment 'Determination of the percentage of Fe in the given steel sample'?
What is the focus of the experiment 'Determination of the percentage of Fe in the given steel sample'?
- Quantifying the percentage of iron in the steel sample (correct)
- Determining the molecular weight of a polymer by viscometry
- Conducting a potentiometric titration
- Measuring the corrosion rate by polarization technique
What is the purpose of the experiment 'Estimation of carbonate, non-carbonate and total hardness in the given water sample'?
What is the purpose of the experiment 'Estimation of carbonate, non-carbonate and total hardness in the given water sample'?
- To measure the concentration of dissolved oxygen in a water sample
- To determine different types of water hardness in a sample (correct)
- To estimate the percentage of Fe in a steel sample
- To study the three-component system in a water sample
What is the objective of the experiment 'Conductometric titration'?
What is the objective of the experiment 'Conductometric titration'?
- To measure the conductivity change during a titration (correct)
- To standardize EDTA titrand and titrant
- To estimate Fe3+ by spectrophotometer
- To determine the percentage purity of bleaching powder
What is the main technique used in the experiment 'Corrosion rate by polarization technique'?
What is the main technique used in the experiment 'Corrosion rate by polarization technique'?
What is the purpose of the experiment 'Determination of molecular weight of the polymer by Viscometry'?
What is the purpose of the experiment 'Determination of molecular weight of the polymer by Viscometry'?
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Study Notes
Determination of Fe in Steel Sample
- Focus: To determine the percentage of iron (Fe) in a given steel sample
- Objective: To analyze the composition of the steel sample and quantify the iron content
Estimation of Water Hardness
- Focus: To estimate the total hardness, carbonate hardness, and non-carbonate hardness in a given water sample
- Objective: To analyze the water quality and determine its hardness levels
Conductometric Titration
- Objective: To determine the equivalence point of a reaction using a conductometric titration technique
- Focus: To analyze the change in conductivity of a solution during a titration reaction
Corrosion Rate Measurement
- Technique: Polarization technique
- Focus: To measure the corrosion rate of a material by applying an external potential to the system
Molecular Weight Determination
- Technique: Viscometry
- Focus: To determine the molecular weight of a polymer by measuring the viscosity of its solution
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