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Statement-I: Borax bead test is applicab...

Statement-I: Borax bead test is applicable only to coloured salt.
Statement-II: In borax bead test, voloured salts are decmosed to give coloured metal meta borates.

A

If Assertion (A) and Reason (R ) both are correct and (R ) is the correct explanation of (A )

B

If Assertion (A) and Reason (R ) both are correct but ® is not the correct explanation of (A)

C

If (A) is correct but (R ) is incorrect

D

If (A ) is incorrect but (R ) is correct.

Text Solution

Verified by Experts

The correct Answer is:
3
`CH_(3)COCH_(2)OH+Ag_(2)Ooverset(Delta)(rarr)CH_(3)COCHO+underset("Silver mirror")(2Agdarr)+H_(2)O`
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$ Borax bead test is applicable to coloured salts ! In borax bead test, coloured salts are decomposed to give coloured metal metaborates.

Borax bead test is given by

Knowledge Check

  • Assertion: Borax bead test is applicable only to formation of transition metal salt Reaction: In borax bead test, coloured salts are decomposed to give coloured metal meta borates.

    A
    Statement-1 is true, statement-2 is true and statement -2 is correct explanation for statement-1
    B
    Statement -1 is true, statement -2 is true and statement-2 is NOT the correct explanation for statement -1
    C
    Statement -1 is true- statement-2 is false.
    D
    Statement- 1 is false, statement -2 is true.

  • Borax bead test is given by:

    A
    An aluminium salt
    B
    A cobalt salt
    C
    A copper `(II)` salt
    D
    A nickel salt

  • Borax bead test is given by :

    A
    `Co^(2+)`
    B
    `Zn^(2+)`
    C
    `Cu^(2+)`
    D
    `Ni^(2+)`

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