MCQ
In the formation of a molecule by an atom
- AAttractive forces operate
- BRepulsive forces operate
- ✓Both attractive and repulsive forces operate
- DNone of these
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$\left( X \right)\,\xrightarrow{\Delta }\,\left( Y \right)$ amphoteric $ + \left( R \right) \uparrow \, + \,\left( S \right) \uparrow $
$P$ and $X$ are respectively
Product $(B)$ and $(D) $ in the above reaction are
Statement $I:$- In redox titration, the indicators used are sensitive to change in $pH$ of the solution.
Statement $II:$- In acid-base titration, the indicators used are sensitive to change in oxidation potential.
In the light of the above statements, choose the most appropriate answer from the options given below