Day 345: JEE Mains Chemistry

1. A.
   Both $A$ and $R$ are correct and $R$ is the correct explanation of $A$.
2. B.
   Both $A$ and $R$ are correct but $R$ is NOT the correct explanation of $A$.
3. C.
   $A$ is correct but $R$ is not correct.
4. D.
   $A$ is not correct but $R$ is correct.

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1. A.
   $2.5\text{ }mL$
2. B.
   $5.0\text{ }mL$
3. C.
   $10.0\text{ }mL$
4. D.
   $7.5\text{ }mL$

Tap an option to check your answer.

1. A.
   $\left\lbrack {NiCl}_{4} \right\rbrack^{2 -}$
2. B.
   $\left\lbrack {CoCl}_{6} \right\rbrack^{3 -}$
3. C.
   $\left\lbrack {CoF}_{6} \right\rbrack^{3 -}$
4. D.
   $\left\lbrack Co\left( {NH}_{3} \right)_{6} \right\rbrack^{3 +}$

Tap an option to check your answer.