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Chemistry

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Why S2 is bigger than O2

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S2 is larger than O2 because S2 has more electrons than O2. ... S2 is larger than K+ because the decrease in electron repulsions that accompany addition of an electron causes the electron cloud to expand. S2 is larger than K+ because the two ions are isoelectronic and K+ has the larger Z and Zeff.

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Why S2 is bigger than O2

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Assertion :

A g_{2} S

is much less soluble in water than

A g_{2} O

. Reason:

S^{2 -}

is much larger than

O^{2 -}

; so polarization of

S^{2 -}

is higher than

O^{2 -}

View Solution

Select the correct statement(s).

(I)

Polarisability of

S^{2 -}

is lower than

S e^{2 -}

(I I)

Polarisability of

S^{2 -}

is higher than

C l^{-}

(I I I)

Polarisability of

S^{2 -}

is lower than

P^{3 -}

(I V)

Polarisability of

O^{2 -}

is higher than

S^{2 -}

View Solution

Select the correct statement(s).
(i) Polarizability of

S^{2 -}

is lesser than

S e^{2 -}

(ii) Polarizability of

S^{2 -}

is higher than

C l^{-}

(iii) polarizability of

S^{2 -}

is lesser than

P^{3 -}

(iv) Polarizability of

O^{2 -}

is higher than

S^{2 -}

View Solution

Select the correct statement(s).
(I) Polarizability of

S^{2 -}

is lower than

S e^{2 -}

(II) Polarizability of

S^{2 -}

is higher than

C l^{-}

(III) Polarizability of

S^{2 -}

is lower than

P^{3 -}

(IV) Polarizability of

O^{2 -}

is higher than

S^{2 -}

View Solution