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Which of the following represents a corr...

Which of the following represents a correct chemical formula? Name it.

A

`CaCl`

B

`BiPO_(4)`

C

`NaSO_(4)`

D

`NaS`

Text Solution

Verified by Experts

Only the chemical formula `BiPO_(4)` is correct (b). The correct formulae for the other compounds are: (a) `CaCl_(2)` (c )`N_(2)SO_(4)` (d) `Na_(2)S`
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  • Which of the following represents correct matching?

    A
    `CH_(3)-overset(O)overset(||)C-OH " and " H-overset(O)overset(||)C-OCH_(3)" Metamers"`
    B
    `CH_(3)-CH_(2)-C-=CH" and " CH_(3)-C-=C-CH_(3)" Position isomers"`
    C
    `CH_(3)CH_(2)CH_(2)NH_(2)" and " CH_(3)-underset(NH_(2))underset(|)(CH)-CH_(3)" Tautomers"`
    D
    `CH_(3)CH_(2)OH" and "(CH_(3))_(2)O " Functional isomers"`

  • Which of the following represents correct mirror formula ?

    A
    `(1)/(f)=(1)/(v)-(1)/(u)`
    B
    `(1)/(f)=(1)/(v)+(1)/(u)`
    C
    `f=v+u`
    D
    `(1)/(f)=v+u`

  • Which of the following represents correct mirror formula ?

    A
    `(1)/(f)=(1)/(v)-(1)/(u)`
    B
    f = v + u
    C
    `(1)/(f)= v+u`
    D
    `(1)/(f)=(1)/(v)+(1)/(u)`

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