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Interstitial compounds are formed when s...

Interstitial compounds are formed when small atoms are trapped inside the crystal lattice of metals. Which of the following are the characteristic properties of interstitial compounds?
I. They have high melting points in comparison to pure metals.
II. They are very hard.
III. They retain metallic conductivity.
IV. They are chemically very reactive.

A

I, II and III

B

II, III and IV

C

I, III and IV

D

I, II and IV

Text Solution

Verified by Experts

The correct Answer is:
A
Interstitial compounds have high melting points in comparison to pure metals. They are very hard and retain metallic conductivity. They are chemically inert.
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Knowledge Check

  • Interstitial compounds are formed when small atoms are trapped inside the crystal lattic of metals . Which of the followings is not the characteristic property of interstitial compounds ?

    A
    They have high melting points in comparison to pure metals
    B
    They are very hard
    C
    They retain metallic conductivity
    D
    They are chemically very reactive

  • Interstitial compounds are formed when small atoms are dropped under the curved lattice of metals. Whether the following is not the characteristics property of interstitial compounds?

    A
    They have high melting points in to pure metals
    B
    They are very hard
    C
    They retain metallic conductivity
    D
    They are chemically very reactive

  • Many transition metals from intersitial compounds. The characeristics of these intersitial compounds are I) They have low melting points II) They are very hard III) They retain metallic conductivity IV) They are chemically more reactive than the pure metals.

    A
    II, III only correct
    B
    I, III only correct
    C
    II, IV only correct
    D
    IV only correct

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    Mention the type of compounds formed when small atoms like H, C and N get trapped inside the crystal lattice of transition metals. Also give physical and chemical characteristics of these compounds.

    Mention the types of compounds formed when small atoms like H, C and N get trapped inside the crystal lattice of transition metals. Also give physical and chemical characteristics of these compounds.

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    A compound is formed between A and B by transfer of electrons from A to B. Which of the following properties will be shown by the compound? (I) It has high melting point (II) It occurs as solid (III) It is generally malleable (IV) It conducts electricity in solid state

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