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{:(Na(2)B(4)O(7),+,H(2)SO(4),rarr,A,over...

`{:(Na_(2)B_(4)O_(7),+,H_(2)SO_(4),rarr,A,overset(H_(2)O)rarr,,),(,,,,,,darr,),(,,,,,D overset(Na)rarr C,,):}`
`D overset(Na)larr overset(darr)C`
The incorrect statement regarding substance 'D' is

A

D' will not react with `HCl`

B

D' will not react with dil `H_(2)SO_(4)`

C

D' will react with conc. `H_(2)SO_(4)` to form substance 'B'

D

D' will react with conc. `H_(2)SO_(4)` to form substance 'A'

Text Solution

Verified by Experts

The correct Answer is:
D

`:.` Boron does not react with `HCl`, dil `H_(2)SO_(4)` but react with conc. `H_(2)SO_(4)` to form `H_(3)BO_(3)` ltBrgt `2B + underset(("conc"))3H_(2)SO_(4) rarr 2h_(3)BO_(3) + 3SO_(2)`
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