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Corundum and carbonundum are respectivel...

Corundum and carbonundum are respectively.:

A

`Al_(2)O_(3),SiC`

B

`SiC,Al_(2)O_(3)`

C

`Mg_(3)B_(2),Al_(2)O_(3)`

D

`Mg_(2)B_(2)SiC`

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Carborundum is silicon carbide, corundum is
`Al_(2)O_(3)`.
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P BAHADUR-MOCK TEST PAPER-Exercise
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  2. An acidic buffer's solution is made up of:

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  8. (i) An aqueous solution of a white coloured compound (A) on reaction w...

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  9. (i) An aqueous solution of a white coloured compound (A) on reaction w...

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  10. (i) An aqueous solution of a white coloured compound (A) on reaction w...

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  11. (i) An aqueous solution of a white coloured compound (A) on reaction w...

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  12. (i) An aqueous solution of a white coloured compound (A) on reaction w...

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  14. The cell designed as Pt(H(2))|HCl(aq)||Hg(2)Cl(2),0.01 N KCl|Hg has em...

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  15. The cell designed as Pt(H(2))|HCl(aq)||Hg(2)Cl(2),0.01 N KCl|Hg has em...

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  16. The cell designed as Pt(H(2))|HCl(aq)||Hg(2)Cl(2),0.01 N KCl|Hg has em...

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  17. The cell designed as Pt(H(2))|HCl(aq)||Hg(2)Cl(2),0.01 N KCl|Hg has em...

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  18. The cell designed as Pt(H(2))|HCl(aq)||Hg(2)Cl(2),0.01 N KCl|Hg has em...

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