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Identify the compound A, X and Z in the ...

Identify the compound A, X and Z in the following reactions:
(i) `A+2HCl+5H_(2)Orarr2NaCl+x` (ii) `Xunderset(370k)overset(Delta)rarrHBO_(2)underset(gt370k)overset(Delta)rarrZ`

A

`{:(" A"," B"," C"," D"),(Na_(2)B_(4)O_(7),H_(3)BO_(3),B_(2)O_(3),B_(2)H_(6)):}`

B

`{:(" A"," B"," C"," D"),(H_(3)BO_(3),Na_(2)B_(4)O_(7),B_(2)H_(6),B_(2)O_(3)):}`

C

`{:(" A"," B"," C"," D"),(H_(2)H_(6),B_(2)O_(3),H_(3)BO_(3),Na_(2)B_(4)O_(7)):}

D

`{:(" A"," B"," C"," D"),(B_(2)O_(3),H_(2)BO_(3),Na_(2)B_(4)O_(7),B_(2)H_(6)):}`

Text Solution

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The correct Answer is:
A
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