Home
Class 11
CHEMISTRY
Galvanised iron sheets are coated with: ...

Galvanised iron sheets are coated with: `C`, `Cu`, `Zn`, `Ni`.

A

nickel

B

chromium

C

copper

D

zinc

Text Solution

Verified by Experts

The correct Answer is:
D
Galvanized iron sheets are coated with zinc.
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs) |25 Videos

  • ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|26 Videos

  • SAMPLE QUESTION PAPER -I (PUNJAB)

    OMEGA PUBLICATION|Exercise QUESTION|41 Videos

Similar Questions

Explore conceptually related problems

Galvanisation of iron sheets is done by

explain why iron sheets are coated with zinc layer?

Galvanisation is applying a coating of

Rahul went with his father to buy hinges for the door. The shopkeeper showed two types of hinges: normal iron hinges and the galvanised hinges. The normal hinges were cheaper while the galvanised hinges were costlier. Rahul's father opted for the cheaper normal iron hinges. Rahul suggested father to buy galvanised hinges though they were costlier. What was the rationale for Rahul to buy galvanised hinges?

A Galvanic cell consits of three compartment as shown in figure. The first compartment contain ZnSO_4 (1M) and III compartment contain CuSO_4 (1M). The mid compartment contain NaNO_3 (1M). Each compartment contain 1L solution: E_(Zn^(2+)//Zn)^(@)=-0.76 , E_(Cu^(2+)//Cu)^(@)=+0.34 , The concertation of Zn^(2+) in first compartment after passage of 0.1 F charge will be:

An open box with a square base is to be made out of a given iron sheet of area c^2 square units. Show that the maximum volume of the box is c^3/(6sqrt3) cubic units.

Which metal is used in Ullman reaction: Na, Mg, Cu, Zn.

An open box with a square base is to be made out of a given iron sheet of area 27sq.m. Show that the maximum volume of the box is 13.5 cu. Cm.

A hemispherical tank is made up of an iron sheet 1 cm thick. If the inner radius is 1 m, then find the volume of the iron used to make the tank.

OMEGA PUBLICATION-REDOX REACTIONS -MULTIPLE CHOICE QUESTIONS (MCQs)
  1. Arrange the following in the decreasing order of their acidic strength...

    Text Solution

    |

  2. Calculate the oxidation number of P in phosphate ion.

    Text Solution

    |

  3. Calculate the oxidation number of P in H3PO3

    Text Solution

    |

  4. Calculate the oxidation number of C in C2H6

    Text Solution

    |

  5. How many orbitals are present in f subshell.

    Text Solution

    |

  6. Galvanised iron sheets are coated with: C, Cu, Zn, Ni.

    Text Solution

    |

  7. According to classical concept, oxidation is a process of

    Text Solution

    |

  8. According to electronic concept, oxidation involves

    Text Solution

    |

  9. Write down the values of azimuthal quantum number possible for electro...

    Text Solution

    |

  10. How many orbitals are present in p subshell .

    Text Solution

    |

  11. How many orbitals are present in s subshell.

    Text Solution

    |

  12. In case of oxidation, there is

    Text Solution

    |

  13. Calculate mass of 2.7moles of C(12)H(22)O(11) (molar mass = 342 g/ mol...

    Text Solution

    |

  14. The most common oxidation state of an element is -2. The number of ele...

    Text Solution

    |

  15. In the conversion of K(2)Cr(2)O(7) "to K"(2)CrO(4), the oxidation numb...

    Text Solution

    |

  16. Calculate number of moles in 132g of PCl5

    Text Solution

    |

  17. In which of the following compounds, iron has the lowest oxidation num...

    Text Solution

    |

  18. The oxidation number of P in HP(2)O(7)^(-) ion is

    Text Solution

    |

  19. Write notation of orbital with n = 6 and l = 3.

    Text Solution

    |

  20. Oxidation number of Cr in Cr(CO)(6) is

    Text Solution

    |