Tag: the solid state
Questions Related to the solid state
The composition of a sample of iron oxide is $Fe _{0.93}O _{1.0}$. What percentage of iron is present in the form of Fe(III)?
The defect observed in solid substances having low coordination number is
If $100$ moles of NaCI are doped with ${10^{ - 3}}$ moles of $Sr{C _2}$ what is the concentration of cation vacancies?
According to recent studies which of the following interstitial hydrides have simi-lattices that of their parent metals
Which of the following is an interstitial compound?
Which of the following defects decrease the density?
Frenkel defect is also known as
Iron (II) oxide is written as $\overline{FeO}$. What does it mean?
Formula of metal oxide with metal deficiency defect in its crystal is $A _{0.8}O$. The crystal contains $A^{2+}$ and $A^{3+}$ ions. The fraction of metal existing as $A^{2+}$ ions in the crystal is
The non-stoichiometric compound, titanium monoxide has a continuous range of composition from $Ti _{0.75}O$ to $TiO _{0.69}$ Which of the following is/are the correct regarding the possible composition of the compound ? $[Ti=48]$