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Washing soda has formula...

Washing soda has formula

A

`Na_(2)CO_(3).7H_(2)O`

B

`Na_(2)CO_(3).10H_(2)O`

C

`Na_(2)CO_(3).3H_(2)O`

D

`Na_(2)CO_(3)`.

Text Solution

Verified by Experts

The correct Answer is:
B
Washing soda is `Na_(2)CO_(3).10H_(2)O`
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Washing soda has the formula

Knowledge Check

  • Washing soda is

    A
    `Na_(2)CO_(3) . 7H_(2)O`
    B
    `Na_(2)CO_(3) . 10H_(2)O`
    C
    `Na_(2)CO_(3) . 3 H_(2)O`
    D
    `Na_(2)CO_(3)`

  • Washing soda has the formula:

    A
    `Na_(2)CO_(2)`
    B
    `Na_(2)CO_(3).H_(2)O`
    C
    `Na_(2)CO_(3).7H_(2)O`
    D
    `Na_(2)CO_(2).10H_(2)O`

  • Washing soda has the formula:

    A
    `Na_(2)CO_(3)`
    B
    `Na_(2)CO_(3).H_(2)O`
    C
    `Na_(2)CO_(3).7H_(2)O`
    D
    `Na_(2)CO_(3).10H_(2)O`

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