(C) The inert pair effect results in the stabilization of an oxidation state that is two units less than the common group oxidation state. The stabili

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$Sn^{+2}$ is a reducing agent but $Pb^{+4}$ is an oxidizing agent.

(C) The inert pair effect results in the stabilization of an oxidation state that is two units less than the common group oxidation state. The stability of the lower oxidation state increases down the group. Thus,$Pb^{2+}$ is much more stable than $Pb^{4+}$,which makes $Pb^{4+}$ a strong oxidizing agent as it readily gets reduced to $Pb^{2+}$. Conversely,$Sn^{2+}$ is less stable than $Sn^{4+}$,so $Sn^{2+}$ acts as a reducing agent and gets oxidized to $Sn^{4+}$.

Class 11 Chemistry p-Block Elements (Class 11)Carbon family

Medium

Choose the correct statement from the following with reference to the inert pair effect.

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A
$Sn^{+4}$ is a reducing agent but $Pb^{+4}$ is an oxidizing agent.
B
$Sn^{+4}$ is an oxidizing agent but $Pb^{+2}$ is a reducing agent.
C
$Sn^{+2}$ is a reducing agent but $Pb^{+4}$ is an oxidizing agent.
D
$Sn^{+2}$ is an oxidizing agent but $Pb^{+4}$ is a reducing agent.

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Consider the following statements:
$(a)$ $R_2SiO$ is the repeating unit of linear silicones.
$(b)$ $RSiCl_3$ on hydrolysis followed by dehydration gives linear silicones.
$(c)$ Silicones can be used as heat insulators.
$(d)$ Silica is soluble in $HF$.
The correct statement$(s)$ is/are:

Medium

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Assertion : $Pb^{4+}$ compounds are stronger oxidizing agents than $Sn^{4+}$ compounds.
Reason : The higher oxidation states for the group $14$ elements are more stable for the heavier members of the group due to 'inert pair effect'.

MediumAIIMS 2016

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Assertion $(A): [SiF_6]^{2-}$ is formed but $[SiCl_6]^{2-}$ is not.
Reason $(R):$ Electronegativity $(EN)$ of $F$ is higher than $EN$ of $Cl$.

MediumAP EAMCET 2018

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Give the uses of silicones.

Easy

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Consider the following reactions:
$PCl_{3} + 3H_{2}O \longrightarrow A + 3HCl$
$A + H_{2}O \longrightarrow B + HCl$
Identify the number of ionisable protons present in the product $B$.

MediumJEE MAIN 2022

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Choose the correct statement from the following with reference to the inert pair effect.

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Consider the following statements:$(a)$ $R_2SiO$ is the repeating unit of linear silicones.$(b)$ $RSiCl_3$ on hydrolysis followed by dehydration gives linear silicones.$(c)$ Silicones can be used as heat insulators.$(d)$ Silica is soluble in $HF$.The correct statement$(s)$ is/are:

Assertion : $Pb^{4+}$ compounds are stronger oxidizing agents than $Sn^{4+}$ compounds.Reason : The higher oxidation states for the group $14$ elements are more stable for the heavier members of the group due to 'inert pair effect'.

Assertion $(A): [SiF_6]^{2-}$ is formed but $[SiCl_6]^{2-}$ is not.Reason $(R):$ Electronegativity $(EN)$ of $F$ is higher than $EN$ of $Cl$.

Give the uses of silicones.

Consider the following reactions:$PCl_{3} + 3H_{2}O \longrightarrow A + 3HCl$$A + H_{2}O \longrightarrow B + HCl$Identify the number of ionisable protons present in the product $B$.

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Consider the following statements:
$(a)$ $R_2SiO$ is the repeating unit of linear silicones.
$(b)$ $RSiCl_3$ on hydrolysis followed by dehydration gives linear silicones.
$(c)$ Silicones can be used as heat insulators.
$(d)$ Silica is soluble in $HF$.
The correct statement$(s)$ is/are:

Assertion : $Pb^{4+}$ compounds are stronger oxidizing agents than $Sn^{4+}$ compounds.
Reason : The higher oxidation states for the group $14$ elements are more stable for the heavier members of the group due to 'inert pair effect'.

Assertion $(A): [SiF_6]^{2-}$ is formed but $[SiCl_6]^{2-}$ is not.
Reason $(R):$ Electronegativity $(EN)$ of $F$ is higher than $EN$ of $Cl$.

Consider the following reactions:
$PCl_{3} + 3H_{2}O \longrightarrow A + 3HCl$
$A + H_{2}O \longrightarrow B + HCl$
Identify the number of ionisable protons present in the product $B$.