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Boron nitride has similar structure as o...

Boron nitride has similar structure as of

A

Diamond

B

Silicone carbide

C

Graphite

D

Boron carbide

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. In Al2Cl6 , the bond angle of Al–Cl–Al bond is

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  2. Which of the following is passive towards the conc. HNO3 ?

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  3. Boron nitride has similar structure as of

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  4. Which of the following statement (s) is/are correct? (a)In BF3, ther...

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  5. The alkali metal ion which has maximum Ionic mobility in aqueous solut...

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  6. The incorrect statement is-

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  7. The correct solubility order in aqueous solution is

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  8. The reducing power of a metal depends on various factors. Suggest the ...

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  9. The incorrect decomposition reaction among the following is

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  10. The calcium hypochlorite is

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  11. Which of the following is not a constituent of Portland cement?

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  12. In Solvay process, during the formation of sodium carbonate, ammonia i...

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  13. Beryllium hydroxide reacts with alkali to form

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  14. The incorrect statement for alkaline earth metals is

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  15. At what temperature the velocity of O2molecules have the same velocity...

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  16. Correct order of atomic radii is

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  17. The pair of metals which do not impart colour in flame test is

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  18. An element having electronic configuration [Xe]6s^(1) will:

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  19. When boric acid reacts with sodium carbonate a white crystaline solid ...

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  20. Select the correct statement regarding borax

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