p-Block elementsHard
Question
The ions present in Al4C3, CaC2 and Mg2C3 are respectively :
Options
A.C4-, C22-, C34
B.C22-, C4-, C34-
C.C34-, C32-, C4-
D.C34-, C4-, C22-
Solution
All compound are ionic carbides.
Al4C3 exists as Al3+ and C4- ; CaC2 exist as Ca2+ and C22- ; similarly Mg2C3 exist as Mg2+ and C34-.
Al4C3 exists as Al3+ and C4- ; CaC2 exist as Ca2+ and C22- ; similarly Mg2C3 exist as Mg2+ and C34-.
Create a free account to view solution
View Solution FreeMore p-Block elements Questions
Perdisulphuric acid has the following bond...The product of the reaction between one mole of XeO3 and two mole of XeF6 is :...Sodium thiosulphate is prepared by :...Antiseptics and disinfectants either kill or prevent growth of microganisms. Identify which of the following statement i...When ammonia is oxidsed by oxygen in the presence of platinum at 800oC, the gas obtained is :...