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Ionic Equilibrium · 2010 · Shift 1

2 Chemistry questions from this JEE Advanced paper

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JEE Advanced
Papers
2010 · Shift 1
Chemistry
Ionic Equilibrium

Ionic Equilibrium · 2010 · Shift 1

2 Chemistry questions from this JEE Advanced paper

Q4.Aqueous solution of $H N O_{3}$ , $K O H$ and $C H_{3} C O O H$ and $C H_{3} C O O N a$ of identical concentrations are provided. The pairs of solutions which form a buffer upon mixing is(are)
Chemistry · Ionic Equilibrium · Multiple correct
Q5.Amongst the following the total number of compounds whose aqueous solution turns red litmus paper blue is $K C N$ , $K_{2} S O_{4}$ , $(N H_{4})_{2} C_{2} O_{4}$ , $N a C l$ , $Z n (N O_{3})_{2}$ , $F e C l_{3}$ , $K_{2} C O_{3}$ , $N H_{4} N O_{3}$ and $L i C N$
Chemistry · Ionic Equilibrium · Numerical