Which pair of metals does not dissolve in nitric acid?
- A$Cr, Al$
- B$Al, Ag$
- C$Ag, Au$
- D$Pt, Hg$
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Similar Questions
Which of the following does not produce $NO_2$ gas with concentrated $HNO_3$?
Medium
View SolutionWhich of the following is the correct decreasing order of bond angles in the hydrides of group $15$ elements?
Medium
View SolutionThe main products formed when copper metal is reacted with concentrated $HNO_3$ are
Write four main properties of $p$-block elements.
Medium
View SolutionFind the correct statements related to group $15$ hydrides.
$A$. Reducing nature increases from $NH_3$ to $BiH_3$
$B$. Tendency to donate lone pair of electrons decreases from $NH_3$ to $BiH_3$
$C$. The stability of hydrides decreases from $NH_3$ to $BiH_3$
$D$. $HEH$ bond angle decreases from $NH_3$ to $SbH_3$ ($E$ = Elements of group $15$)
Choose the correct answer from the options given below:
$A$. Reducing nature increases from $NH_3$ to $BiH_3$
$B$. Tendency to donate lone pair of electrons decreases from $NH_3$ to $BiH_3$
$C$. The stability of hydrides decreases from $NH_3$ to $BiH_3$
$D$. $HEH$ bond angle decreases from $NH_3$ to $SbH_3$ ($E$ = Elements of group $15$)
Choose the correct answer from the options given below:
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