Day 64: JEE Mains Chemistry

1. A.
   $K_{4}\left\lbrack Mn(OH)_{6} \right\rbrack$
2. B.
   $K_{3}{MnO}_{4}$
3. C.
   ${KMnO}_{4}$
4. D.
   $K_{2}{MnO}_{4}$

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1. A.
   ${CH}_{3} - {CH}_{2} - {CH}_{2} - OH$
2. B.
3. C.
4. D.

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1. A.
   $\left\lbrack Co\left( {NH}_{3} \right)_{3}{Cl}_{3} \right\rbrack$
2. B.
   $\left\lbrack Co\left( {NH}_{3} \right)_{4}{Cl}_{2} \right\rbrack^{+}$
3. C.
   $\left\lbrack Co(en)_{3} \right\rbrack^{3 +}$
4. D.
   $\left\lbrack Co(en)_{2}{Cl}_{2} \right\rbrack^{+}$

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1. A.
   $Zn\left| {Zn}^{2 +}(1M) \right|\left| {Ag}^{+}(1M) \right|Ag$
2. B.
   $Zn\left| {Zn}^{2 +}(1M) \right|\left| {Mg}^{2 +}(1M) \right|Mg$
3. C.
   $Ag\left| {Ag}^{+}(1M) \right|\left| {Mg}^{2 +}(1M) \right|Mg$
4. D.
   $Cu\left| {Cu}^{2 +}(1M) \parallel {Ag}^{+}(1M) \right|Ag$

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1. A.
   Both Statement I and Statement II are true
2. B.
   Both Statement I and Statement II are false
3. C.
   Statement I is false but Statement II is true
4. D.
   Statement I is true but Statement II is false

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