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Common Ion Effect

Fill in the b...

Question

Fill in the blanks in the given table with the appropriate choice.
Species Conjugate acid Conjugate base
$H C O_{3}^{-}$ p $C O_{3}^{2 -}$
$H S O_{4}^{-}$ $H_{2} S O_{4}$ q
$N H_{3}$ r s
$H_{2} O$ t $O H^{-}$

p -

H_{2} C O_{3}

; q -

S O_{4}^{2 -}

; r -

N H_{4}^{+}

; s -

N H_{2}^{-}

; t -

H_{3} O^{+}

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p -

H C O_{3}^{-}

; q -

H_{2} S O_{3}

; r -

N H_{2}^{-}

; s -

N H_{4}^{+}

; t -

H_{3} O^{+}

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p -

H_{2} C O_{3}

; q -

H S O_{4}^{-}

; r -

N H_{4}^{+}

; s -

N H_{2}^{-}

; t -

H_{2} O

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p -

H C O_{3}^{-}

; q -

H_{2} S O_{4}

; r -

N H_{2}^{+}

; s -

N H_{2}^{-}

; t -

O H^{-}

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Open in App

Solution

The correct option is A p - $H_{2} C O_{3}$ ; q - $S O_{4}^{2 -}$ ; r - $N H_{4}^{+}$ ; s - $N H_{2}^{-}$ ; t - $H_{3} O^{+}$
Conjugate acid are those which have one
hydrogen greater and conjugate base
are there which have one hydrogen.
Species conjugate acid conjugate base
Species Conjugate acid Conjugate base
$H C O_{3}^{-}$ $H_{2} C O_{3}$ $C O_{3}^{2 -}$
$H S O_{4}^{-}$ $H_{2} S O_{4}$ $S O_{4}^{2 -}$
$N H_{3}$ $N H_{4}^{+}$ $N H_{2}^{-}$
$H_{2} O$ $H_{3} O^{+}$ $O H^{-}$
$P = H_{2} C O_{3}$ , $q = S O_{4}^{2 -}$ , $r = N H_{4}^{+}$ $S = N H_{2}^{-}$
$t = H_{3} O^{+}$

Suggest Corrections

Similar questions

Q. Match the column:

Column I	Column II
(a) $N H_{2}^{-}$	(p) $μ = 0$
(b) $N H_{4}^{+}$	(q) Planar
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(d) $P C l_{6}^{-}$	(s) $d_{z^{2}}$ is involved in hybridization
(e) $P C l_{2}^{+}$	(t) Bent structure

Q. Which is/are not correct variation of indicated properties in

N H_{2}^{-}, N H_{3}

and

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\begin{matrix} Column-I & Column-II (A) If the magnitude of current I is increased & (P) Induced current in the loop will be clockwise (B) If the magnitude of current I is decreased & (Q) Induced current in the loop will be anticlockwise (C) If the loop is moved away from the wire & (R) wire will attract the loop (D) If the loop is moved towards the wire & (S) wire will repel the loop (T) Torque about centre of mass of loop is zero due to megnetic force \end{matrix}

Q. In the given figure,

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and

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Prove that

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Species	Conjugate acid	Conjugate base
$H C O_{3}^{-}$	p	$C O_{3}^{2 -}$
$H S O_{4}^{-}$	$H_{2} S O_{4}$	q
$N H_{3}$	r	s
$H_{2} O$	t	$O H^{-}$

Fill in the blanks in the given table with the appropriate choice.SpeciesConjugate acidConjugate baseHCO−3pCO2−3HSO−4H2SO4qNH3rsH2OtOH−

Fill in the blanks in the given table with the appropriate choice.
Species Conjugate acid Conjugate base
$H C O_{3}^{-}$ p $C O_{3}^{2 -}$
$H S O_{4}^{-}$ $H_{2} S O_{4}$ q
$N H_{3}$ r s
$H_{2} O$ t $O H^{-}$