From the following equations, what is the order of decreasing reactivity of X, Y and Z? Y (s) + X2+(aq) → Y2+(aq) + X(s) X(s) + Z2+(aq) → X2+(aq) + Z(s)

Search SchoolNGR

From the following equations, what is the order of decreasing reactivity of X, Y and Z? ...

Classroom
Chemistry Classroom
Waec
Waec 1997
More Topics

From the following equations, what is the order of decreasing reactivity of X, Y and Z? Y _(s) + X²⁺_(aq) → Y^{2+_(aq) + X_(s) X_(s) + Z[sup]2+}_(aq) → X²⁺_(aq) + Z_(s)[/sup]

SchoolNGR Classroom

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A X>Y>Z
B Y > X > Z
C Z > Y > X
D Y > Z > X
E X > Z > Y

Correct Answer: Option B

Explanation:

Prev Current Next

Study Subjects

Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
Auto Mechanics
Basic Electronics
Biology
Bookkeeping
Block laying, bricklaying, and concreting work
Load More Subject

Search SchoolNGR

From the following equations, what is the order of decreasing reactivity of X, Y and Z? ...

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

Study Subjects

Stay Updated