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The crystal AB (rock salt structure) has...

The crystal AB (rock salt structure) has molecular weight 6.023 y u, where y is an arbitrary number in u. If the minimum distance between cation and anion is `y^(1//2)` nm and the observed density is 20kg/`m^(3)`, find the (i) density in kg/`m^(3)` and (ii) type of defect.

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To solve the problem step by step, we will find the theoretical density of the crystal AB (rock salt structure) and determine the type of defect based on the observed density. ### Step 1: Identify the Given Information - Molecular weight (M) = 6.023y u - Minimum distance between cation and anion (A) = \(y^{1/2}\) nm - Observed density (D_observed) = 20 kg/m³ ### Step 2: Convert the Minimum Distance to Meters ...
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