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Read the following structural aspects of...

Read the following structural aspects of borax and answer the questions given at the end. “Borax is actually made of two tetrahedral and two triangular units joined together and should be written as” `Na_(2)[B_(4)O_(5)(OH)_(4)].8H_(2)O`
Select correct statement(s) :

A

Borax is used as a buffer.

B

`1 M` borax solution reacts with equal volumes of `2 M HCI` solution.

C

Titration of borax can be done by using methyl orange as the indicator.

D

Coloured bead obtained in borax-bead test contains metaborate.

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The correct Answer is:
A, B, C, D
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CENGAGE CHEMISTRY ENGLISH-P-BLOCK GROUP 13 - BORON FAMILY-Exercise (Linked Comprehension)
  1. "Colemanite" + Na(2)CO(3) overset("Fused")rarr (A) + (B) + CO(2) und...

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  2. "Colemanite" + Na(2)CO(3) overset("Fused")rarr (A) + (B) + CO(2) und...

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  3. Boron with hydrogen forms a number of hydrides which are known are b...

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  4. Boron with hydrogen forms a number of hydrides which are known are bor...

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  5. Boron with hydrogen forms a number of hydrides which are known are b...

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  6. Boron with hydrogen forms a number of hydrides which are known are bor...

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  7. Boron with hydrogen forms a number of hydrides which are known are b...

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  8. Boron with hydrogen forms a number of hydrides which are known are bor...

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  9. Boron with hydrogen forms a number of hydrides which are known are b...

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  10. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts wi...

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  11. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts ...

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  12. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts wi...

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  13. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts wi...

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  14. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts wi...

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  15. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts wi...

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  16. Boron reacts with oxygen at 700^@C to give (A). Compound (A) reacts ...

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  17. Read the following structural aspects of borax and answer the question...

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  18. Read the following structural aspects of borax and answer the question...

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  19. The molecular shapes of diborane is shown below : . Consider the f...

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  20. The molecular shapes of diborane is shown below : . Select correct...

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