Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula $F e_{0.93} O$ . What type of nonstoichiometric defect is present in this sample?

Impurity defect

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Metal excess defect due to presence of extra cations at interstitial sites

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Metal excess defect due to anionic vacancies

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Metal deficiency defect

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Solution

The correct option is D Metal deficiency defect
Metal deficiency defect is present in the sample because iron is less in amount than that required for stoichiometric composition.

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Similar questions

Q. Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula

F e_{0.93} O

. What type of nonstoichiometric defect is present in this sample?

Q. Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula

F e_{0.93} O

. In this sample what fraction of metal ions are

F e^{2 +}

ions?

Q. Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula

F e_{0.93} O

. In this sample what fraction of metal ions are

F e^{2 +}

ions?

A sample of ferrous oxide has actual formula $F e_{0.93} O_{1.00}$ In this sample, what fraction of metal ions are $F e^{2 +}$ ions ? What type of non-stoichiometry defect is present in this sample?

Q. Fill in the blanks by choosing an appropriate option. A sample of ferrous oxide has actual formula

F e_{0.93} O_{1.00} .

In this sample ______(i) fraction of metal ions are

F e^{+}

ions. _______(ii) type of non-stoichiometric defect is present in this sample.

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Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula Fe0.93O. What type of nonstoichiometric defect is present in this sample?

The correct option is D Metal deficiency defectMetal deficiency defect is present in the sample because iron is less in amount than that required for stoichiometric composition.

Question 15-16 is based on the following given information: A sample of ferrous oxide has actual formula $F e_{0.93} O$ . What type of nonstoichiometric defect is present in this sample?

The correct option is D Metal deficiency defect
Metal deficiency defect is present in the sample because iron is less in amount than that required for stoichiometric composition.