Home
Class 12
CHEMISTRY
(1) NH 4^(o+) overset (KOH) underset(K...

(1) ` NH_ 4^(o+) overset (KOH) underset(K_2HgI_4)to `Blue ppt
(2) `Ni^( 2+ ) overset( dmg ) underset( OH^-) to ` Rosy red ppt
(3) ` FeCl _ (3(aq)) overset (NH_4OH) to ` green ppt
(4) `CuSO_(4 (aq)) overset("excess")underset(NH_4OH) to `Blue
Correct reaction are :

A

1,2

B

2,4

C

2, 3, 4

D

1, 3, 4

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ACIDIC STRENGTH & BASIC STRENGTH

    ALLEN|Exercise Exercise V|16 Videos

  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXCERSISE-3|28 Videos

Similar Questions

Explore conceptually related problems

Cl -overset(O) overset(||)C-OC_(2)H_(5)- overset((1)'X'RMgX) underset((2)NH_(4)Cl)to 3^(@)"alcohol"

NiCl_(2)+2dmg overset(NH_(4)OH)toNi(dmg)_(2)darr

Ph - underset(OH) underset(|)overset(CH_(3))overset(|)(C) - underset(OH) underset(|)overset(Ph)overset(|)(C) - Ph underset(H_(2)SO_(4))overset("Conc")rarr Product is

A underset( "dil." H_2SO_4) overset(K_2Cr_2O_7) to B underset(H_2O)overset(CH_3MgI) to CH_3-underset(OH)underset(|)overset(CH_3)overset(|)C-CH_3 The reactant A is ________.

underset(" "CH_(2)OH)underset(|)underset(" "(CHOH)_(3))underset(|)overset(" "CH_(2)OH)overset(|)(" "C=O) overset(MaBH_(4))(rarr) A+B Fructose The product A and B in the a above reaction are not

ALLEN-AIIMS 2019-CHEMISTRY
  1. In the following compounds of manganese what is the distribution of el...

    Text Solution

    |

  2. In which of the following ionixation processes , the bond order has in...

    Text Solution

    |

  3. Which of the following Allene is achiral?

    Text Solution

    |

  4. Which of the following statements is true about compounds A-C below?

    Text Solution

    |

  5. Label each stereogenic center in the following compound as R or S.

    Text Solution

    |

  6. What is the correct IUPAC name of the compound?

    Text Solution

    |

  7. Which of these compounds is expected to be optically active at room te...

    Text Solution

    |

  8. All the isomers with molecular formula C6H(12) that contain a cyclobut...

    Text Solution

    |

  9. The structural formula of sativene is shown below. How many stereogeni...

    Text Solution

    |

  10. Number of Acyclic bromoalkene from the molecular formula C4H7Br (Struc...

    Text Solution

    |

  11. Total number of stereoisomers of the given molecule?

    Text Solution

    |

  12. (1) NH 4^(o+) overset (KOH) underset(K2HgI4)to Blue ppt (2) Ni^(...

    Text Solution

    |

  13. Which complex act as R.A.

    Text Solution

    |

  14. For the reaction : 2A + B to A2B , the rate = K[A][B]^2 with K = 2...

    Text Solution

    |

  15. Half life (t1) of the first order reaction and half life (t2) of the 2...

    Text Solution

    |

  16. Calculate the log(10) of the ratio of the catalysed and uncatalysed ra...

    Text Solution

    |

  17. The concentrations of the reactant A in the reaction A toB at differen...

    Text Solution

    |

  18. For an exothermic chemical process occurring in two as (i) A + B rar...

    Text Solution

    |

  19. A substance undergoes first order decomposition. The decomposition fol...

    Text Solution

    |

  20. The activation energy of exothermic reaction ArarrB is 80 kJ "mol"^(-1...

    Text Solution

    |