Which of the following 0.1M solution will show maximum boiling point
Options
(a) Sodium chloride (b) Copper chloride (c) Magnesium sulphate (d) Chromium sulphate
Correct Answer:
Chromium sulphate
Explanation:
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Ostwald’s dilution law is applicable to only
Options
(a) strong electrolytes (b) solute (c) weak electrolytes (d) solvent
Correct Answer:
weak electrolytes
Explanation:
According to Ostwald’s dilution law, the degree of dissociation of […]
Diffusion of solvent through a semi permeable membrane is called
Options
(a) diffusion (b) osmosis (c) active absorption (d) plasmolysis
Correct Answer:
osmosis
Explanation:
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Azeotropic mixture of HCl and H₂O has
Options
(a) 36% HCl (b) 48% HCl (c) 20.2% HCl (d) 22.2% HCl
Correct Answer:
20.2% HCl
Explanation:
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Isotonic solution have the same
Options
(a) normality (b) density (c) molar concentration (d) molarity
Correct Answer:
molar concentration
Explanation:
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Packing efficiency of hcp structure is
Options
(a) 68% (b) 52.40% (c) 74% (d) 82%
Correct Answer:
74%
Explanation:
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The ability of a given substance to assume two or more crystalline structure is called
Options
(a) amorphism (b) isomorphism (c) polymorphism (d) isomerism
Correct Answer:
polymorphism
Explanation:
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Crystalline solids are
Options
(a) glass (b) plastic (c) rubber (d) sugar
Correct Answer:
sugar
Explanation:
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Radius ratio of an ionic compound is 0.93. The structure of the above ionic compound is of
Options
(a) NaCl type (b) CsCl type (c) ZnS type (d) none of these
Correct Answer: […]
The property of crystalline solid is not
Options
(a) anisotropic (b) isotropic (c) hard (d) dense
Correct Answer:
isotropic
Explanation:
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