$\sim (p \vee q)$ is equal to
- A$\sim p \vee \sim q$
- B$\sim p \wedge \sim q$
- C$\sim p \vee q$
- D$p \vee \sim q$
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Match List-$I$ with List-$II$ :
List-$I$ (Defects) List-$II$ (Shown by) $a$. Frenkel defect $i$. Non-ionic solids and density of the solid decreases $b$. Schottky defect $ii$. Non-ionic solids and density of the solid increases $c$. Vacancy defect $iii$. Ionic solids and density of the solid decreases $d$. Interstitial defect $iv$. Ionic solids and density of the solid remains constant
Choose the correct answer from the options given below :
| List-$I$ (Defects) | List-$II$ (Shown by) |
| $a$. Frenkel defect | $i$. Non-ionic solids and density of the solid decreases |
| $b$. Schottky defect | $ii$. Non-ionic solids and density of the solid increases |
| $c$. Vacancy defect | $iii$. Ionic solids and density of the solid decreases |
| $d$. Interstitial defect | $iv$. Ionic solids and density of the solid remains constant |
Choose the correct answer from the options given below :
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