1.

In the following chemical equations : CaC_(2)+A to X +Ca(OD)_(2) "" SO_(3)+D_(2)O to Y"" Al_(4)C_(3) + A to 3Z + 4Al(OD)_(3) Identify A, X, Y and Z respectvely.

Answer»

`D_(2)O, D_(2)SO_(4), CD_(4), C_(2)D_(2)`
`CD_(4), C_(2)D_(2), D_(2)O, D_(2)SO_(4)`
`D_(2), C_(2)D_(2), D_(2)SO_(4),CD_(4)`
`C_(2)D_(2), D_(2)SO_(4), D_(2)O, CD_(4)`

SOLUTION :`CaC_(2)+UNDERSET((A))(2D_(2)O)RARR underset((X))(C_(2)D_(2))+Ca(PD)_(2)`
`SO_(3)+D_(2)Orarrr underset((Y))(D_(2)SO_(4))`
`Al_(4)C_(3)+underset((A))(12D_(2)O)rarr underset((Z))(3CD_(4))+4Al(OD)_(3)`


Discussion

No Comment Found

Related InterviewSolutions