MCQ
The $IUPAC$ name of $Xe[Pt F_6 ]$ is
- AHexafluoroplatinate $(VI)$ xenon
- BXenonhexafluoroplatinate $(V)$
- CXenonhexafluoroplatinate $(VI)$
- ✓Xenoniumhexafluoroplatinum $(V)$
✓
Answer
Correct option: D.
Xenoniumhexafluoroplatinum $(V)$
d
$\left( A \right)\,N{a_4}\left[ {\mathop F\limits^x e{{\left( {CN} \right)}_5}\left( {NOS} \right)} \right]$
$\left( A \right)\,N{a_4}\left[ {\mathop F\limits^x e{{\left( {CN} \right)}_5}\left( {NOS} \right)} \right]$
$(+1) 4+x+(-1) 5+(-1) 1=0$
$x=+2$
$\left( B \right)\,N{a_4}\left[ {\mathop {Fe{O_4}}\limits^y } \right]$
$(+1) 4+y+(-2) 4=0$
$y=+4$
$\left( C \right)\,\left[ {F\mathop {{e_2}}\limits^z {{\left( {CO} \right)}_9}} \right]$
$2 z+0 \times 9=0$
$z=0$
so $( x + y + z )=+2+4+0$
$=6$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Assertion : Although $PF_5,\, PCl_5$ and $PBr_5$ are known, the pentahalides of nitrogen have not been observed.
→Reason : Phosphorus has lower electronegativity than nitrogen.
Raffinose on hydrolysis forms_________.
Which of the following oxidizes ${H_2}O$ to oxygen
→The total number of alkenes possible by dehydrobromination of $3$-bromo$3$-cyclopentylhexane using alcoholic $KOH$ is
→Acid strength of oxy acids of chlorine follows the order
Of the following, which is the product formed when cyclohexanone undergoes aldol condensation followed by heating ?
Acetic acid reacts with $PC{l_5}$to form
→Iron exhibits $+2$ and $+3$ oxidation states. Which of the following statements about iron is incorrect ?
→The correct acidity order of the following is
To neutralise completely $20\,mL$ of $0.1\,M$ aqueous solution of phosphorous acid $({H_3}P{O_3}),$ the volume of $0.1\,M$ aqueous $KOH $ solution required is .......... $mL$.
→