what do the different colors in the result of paper chromatography experiment indicates? 2. Why do the colors of the object in paper chromatogrpahy have different distance from the spot?

Q: Which are true for paper chromatography? Select the correct response(s): the more polar component…

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Q: Is the paper chromatography used normal or reverse?. Explain why

A: With the help of this chromatography, we can separate colored compound or substances.

Q: Which components in a liquid chromatography (LC) instrument are similar to the experimental set-up?

A: As per the guideline, since you have asked multiple questions, we have solved the first…

Q: When spiking a sample with isopentyl alcohol, the isopentyl alcohol peak should increase in area on…

A: It is a calibration method that involves adding an additional amount of the substance of interest to…

Q: magine you were separating acetophenone from hydroquinone. Would you expect acetophenone to be the…

A: We know Acetophenone is less polar than hydroquinone, as a result, acetophenone would be the top…

Q: solvent front origin

A: In thin layer chromatography the compounds separate based on polarity, the more polar compound move…

Q: Why are the components in the sample separated from each other before determination in…

A: Why components of any compound is saparate in chromatography techniques.

Q: 1. The flame-ionization detector is used in gas chromatography because the eluates cannot be…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is chiral chromatography?

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Q: For any chromatographic technique, tall and narrow peaks are preferred to short and broad peaks.

A: Given statement: For any chromatographic technique, tall and narrow peaks are preferred to short and…

Q: Using reversed phase chromatography in order to separate chloroquine and hydroxychloroquine. Which…

A: Between chloroquine and hydroxy chloroquine, second compound is much more polar than first one. This…

Q: The chromatogram indicates that O MGDG eluted first from the column DGDG SGDG

A: The given chromatogram indicates the retention time of three components.

Q: A mixture of seven amino acids (glycine, glutamate, leucine, lysine, alanine, isoleucine, and…

A: Chromatography is the technique that is used to separate the amino acids based on the priority and…

Q: Gas chromatography requires a sample size.

A: Dear Subscriber! You have posted multiple questions. As per our policy, we answered only first…

Q: In another chromatography experiment, pure chemical “A” leaves a yellow spot with an Rf = 0.49 and…

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Q: Question:  Using a sample of aspirin for HPLC analysis. If the aspirin was contaminated (wet) with…

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Q: Why do the spinach's pigments become separated during the development of the chromatogram?

A: Chromatography is an important analytical method used to separate mixture of chemical substances…

Q: 14. If an ink is made by mixing dyes 1,2 and 3, which chromatogram will be produced from the ink?…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Which compound elutes first and last in reverse chromatography

A: In reverse phase chromatography, stationary phase is non polar and mobile phase is polar in nature.…

Q: In chalk chromatogaphy experiment, what observation would show that ink is a mixture?

A: Chromatography: Chromatography is well known technique which is used in order to separate the…

Q: Which the pigments present on spinach leaves correspond to each spot in the chromatogram resulting…

A: When the thin layer chromatogram of spinach leaves were read under the regular fluorescent light,…

Q: Based on the given chromatograph, answer the following questions: 1) Which of the diet sodas have…

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Q: Research the pigments present on spinach leaves. Which among them correspond to each spot in the…

A: Please find your solution below : Thin layer chromatography is a chromatographic process that…

Q: order to help identify the things in a chromatogram, you can measure the Rf value for each spot. How…

A: Various techniques are used for the analysis of compounds in chemistry. Chromatography is one of…

Q: What accounts for a high

A: Chromatography is a technique used for separation and identification of the components in mixture…

Q: Explain why a chromatographic separation normally has an optimum flow rate that gives the best…

A: When an fast flow rate is maintained, the band is not allowed to spend much time within the column…

Q: State the major differences along liquid, gas, and super critical fluid chromatography?

A: A supercritical fluid is the phase of a material at critical temperature and critical pressure of…

Q: The flame-ionization detector is used in gas chromatography because the eluates cannot be detected…

A: Detector is the instrument that can detect the eluate species. In gas chromatography analyte…

Q: how might chromatography be used to analyze the composition of the dye in a marker?

A: Chromatography is a method for analyzing mixtures by separating them into the chemicals from which…

Q: In a normal phase chromatography setup, which would be the predicted characteristics of the eluates…

A: Ans : Eluates will be in decreasing polarity ( Benzoic acid is more polar than benzaldehyde.…

Q: would column chromatography separate ketone and alcohol

A: The detailed solution of the given question is solved below.  COLUMN CHROMATOGRAPHY  Column…

Q: 26. In a certain paper chromatography experiment, the Ri values of components X, Y, and Z are 0.25,…

A: Mixture is a type of matter which is composed of two or more substances. These are called as…

Q: B Given the chromatogram from a simple paper chromatography experiment, which statement is TRUE? O…

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Q: Based on the chromatogram, the Gingko capsule contains quercetin and kaempferol only, True or False?

A: A question based on analytical separations that is to be accomplished.

Q: Chromatography is a separation technique. What is the physical or chemical basis for separation of…

A: The separation relies on the relative affinity of compounds towards both the phases. The compounds…

Q: Explain why the indicators, red and blue,  are separated on the TLC plate during a chromatography…

A: Thin ayer chromatography is a chromatography technique, which is used to separate non-volatile…

Q: What is Jon chromatographys

A: Given To know about the chromatography

Q: Which of the following statements about the mobile phase in Supercritical fluid chromatography (SFC)…

A: Gas chromatography is a type of chromatography used in analytical chemistry used for separating and…

Q: In thin layer chromatography, the stationary phase is made of and the mobile phase is made of solid,…

A: Thin layer chromatography: TLC is a chromatography technique used to seperate non-volatile mixture.…

Q: Answer as established by thin ayer chromatography: 1. The value of Rf will always be: A. less…

A: To solve this problem we have to explain about Rf value  in chromatography

Q: You are assigned to separate a mixture of colourless amino acids present in protein molecule, using…

A: Chromatography: It is the technique used to separate the mixture of colored compound. Separation is…

Q: For what type of separation would you use ion exchange chromatography (IC)?

A: Ion exchange chromatography separates ions and polar molecules based on their affinity to the ion…

Q: In paper chromatography, which of the following may cause premature separation? Select one: a.…

A: Given :  In paper chromatography, which of the following may cause premature separation?

Q: what chromatography seperation how is tlc part of it

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Q: Which of the following studies WILL LEAST LIKELY use the standard chromatogram of caffeine? analysis…

A: To determine: Which studies will least likely use the standard chrmatogram of Caffeien

Q: Sketch a chromatogram for a compound with a stronger interaction with the stationary phase than the…

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Q: how does TLC determine if a sample is pure?

A: checking for purity of a sample,  the known sample which is pure(having only one spot) and has the…

Q: Match Column A with Column B. Mobile phase is more polar than the stationary phase A. Reverse Phase…

A: Explanation is on the image. 1)-‐---A 2)-----A 3)-----B 4)-----B

Q: How is the signal intensity seen in the chromatogram affected by the wavelength used for analysis?

A: Chromatography is a group of  methods for separating very small quantities of complex mixtures, with…