Home
Class 12
CHEMISTRY
When metal ‘M’ is treated with NaOH, a w...

When metal ‘M’ is treated with NaOH, a white gelatinous precipitate ‘X’ is obtained, which is soluble in excess of NaOH. Compound ‘X’ when heated strongly gives an oxide which is used in chromatography as an adsorbent. The metal ‘M’ is

A

Fe

B

Zn

C

Ca

D

Al

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 49

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

  • NTA JEE MOCK TEST 51

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

The hydroxide of which metal ion(s) which is/are soluble in excess of NaOH solution

When phenol is treated with bromine water, white precipitate is obtained. Give the structure and the name of the compound formed.

On addition of aqueous NaOH to a salt solution, a white gelatinous precipitate is formed, which dissolves in excess of alkali. The salt solution contains

When metal X is treated with sodium hydroxide, a white precipitate (A) is obtained, which is soluble in excess of NaOH to give soluble complex (B). Compound (A) is soluble in dilute HCl to form compound (C). The compound (A) when heated strongly gives (D), which is used to extract metal. Identify (X), (A), (B), (C) and (D). Write suitable equations to support their identities.

NTA MOCK TESTS-NTA JEE MOCK TEST 50-CHEMISTRY
  1. Consider the following sequence of reactions overset(H^(+)//Delta)r...

    Text Solution

    |

  2. An alkali is titrated against an acid with methyl orange as indicator,...

    Text Solution

    |

  3. In Bohr 's model of hydrogen when an electron jumps from n=1 to n=3 ho...

    Text Solution

    |

  4. Which of the following compound will undergo tautomerism?

    Text Solution

    |

  5. Which of the following lines correctly show the temperature dependence...

    Text Solution

    |

  6. The K(eq) values in HCN addition to following aldehydes are in the ord...

    Text Solution

    |

  7. An aqueous solution contains an unknown concentration of Ba^(2+). When...

    Text Solution

    |

  8. Which of the following is incorrect?

    Text Solution

    |

  9. At 518^(@)C the rate of decomposition of a sample of gaseous acetaldeh...

    Text Solution

    |

  10. The basic character of the transition metal monoxide follows the order

    Text Solution

    |

  11. The incorrect statement about the oxoacids, HClO(4) and HClO, is

    Text Solution

    |

  12. Trichloroacetaldehyde, C Cl(3)CHO reacts with chlorobenzene in presenc...

    Text Solution

    |

  13. When metal ‘M’ is treated with NaOH, a white gelatinous precipitate ‘X...

    Text Solution

    |

  14. Phenol on treatment with CO(2) in the presence of NaOH followed by aci...

    Text Solution

    |

  15. The recommended concentration of fluoride ion in drinking water is up ...

    Text Solution

    |

  16. how many sp^(2) carbon atoms are present in the final product?

    Text Solution

    |

  17. The total number of stereoisomers that can exist for M is

    Text Solution

    |

  18. One mole of N(2)O(4)(g) at 300 K is kept in a closed container under o...

    Text Solution

    |

  19. Among the following, the number of compounds that can react with PCl(5...

    Text Solution

    |

  20. The number of geometric isomers possible for the complex [CoL(2)Cl(2)]...

    Text Solution

    |