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Octet rule is mostly violated in the com...

Octet rule is mostly violated in the compounds formed by

A

Alkali metals

B

Alkaline earth metals

C

Group 3 elements

D

All of these

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The correct Answer is:
B
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SIA PUBLICATION-MOCK TEST 2-Chemistry
  1. The ratio of energies of photons with wavelengths 2000A^(0) and 4000A^...

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  2. Which of the following species has the highest ionization potential?

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  3. Octet rule is mostly violated in the compounds formed by

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  4. During bond formation, potential energy of the system

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  5. The volume of a given mass of a gas is 100ml at 100^(circ)C. If pressu...

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  6. Which of the following is not the statement of kinetic theory of gases...

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  7. Hot milk in a thermos flask is an example for

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  8. Which of the following pair of solutions does not form a buffer soluti...

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  9. Which of the following is a Bronsted-Lowry acid but not an Arrhenius a...

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  10. Boiling point of heavy water is

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  11. In certain matters, lithium differs from other alkali metals, the main...

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  12. Magnesium wire burns in the atmosphere because

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  13. What is the C-C bond length (in A^(circ)) in diamond

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  14. Match the following columns

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  15. P-P linkage is present in

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  16. Catalytic activity of transition elements and their compounds is due t...

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  17. Lanthanide contraction occurs because

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  18. Match the following columns

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  19. A metallic carbide on treatment with water gives a colourless gas whic...

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  20. Chlorination of toluene in presence of light and heat followed by trea...

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