For lead poisoning,the antidote used is:

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Question

(D) Lead poisoning is treated using chelating agents that can form stable,water-soluble complexes with lead ions,allowing them to be excreted from the

Vedclass · Accepted Answer

$[Ca(EDTA)]^{2-}$

Vedclass · Answer

(D) Lead poisoning is treated using chelating agents that can form stable,water-soluble complexes with lead ions,allowing them to be excreted from the body. $EDTA$ (Ethylenediaminetetraacetic acid) is commonly used for this purpose. Specifically,the calcium complex of $EDTA$,which is $[Ca(EDTA)]^{2-}$,is administered. In the body,the lead ions $(Pb^{2+})$ displace the calcium ions $(Ca^{2+})$ from the complex because the lead-$EDTA$ complex is more stable. The resulting lead complex is then excreted through urine.

$A$. Haber process	$I$. Fe catalyst
$B$. Wacker oxidation	$II$. $PdCl_2$
$C$. Wilkinson catalyst	$III$. $[(PPh_3)_3RhCl]$
$D$. Ziegler catalyst	$IV$. $TiCl_4$ with $Al(CH_3)_3$

Similar Questions

Match List-$I$ with List-$II$:

$A$. Haber process $I$. Fe catalyst

$B$. Wacker oxidation $II$. $PdCl_2$

$C$. Wilkinson catalyst $III$. $[(PPh_3)_3RhCl]$

$D$. Ziegler catalyst $IV$. $TiCl_4$ with $Al(CH_3)_3$

Choose the correct answer from the options given below:

Explain the applications of coordination compounds in metallurgy.

Copper $(II)$ ions give a reddish brown precipitate with potassium ferrocyanide. The formula of the precipitate is

The complex $[Co(NH_3)_5Br]SO_4$ will give a white precipitate with:

$A$ white precipitate of $AgCl$ dissolves in excess of
$(I)$ $NH_{3(aq)}$
$(II)$ $Na_2S_2O_3$
$(III)$ $NaCN$

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