In any chemical reaction, the total mass of products is always equal to that of the reactants. This Is statement of the law of

In any chemical reaction, the total mass of products is always equal to that of the reactants. This Is statement of the law of

  1. conservation of matter. ✓
  2. Constant composition
  3. definite proportions.
  4. multiple proportions.

Explanation

Federalism divides power between central (federal) and regional (state) governments. Nigeria has 36 states plus FCT. Both levels have constitutionally guaranteed powers that the other cannot abolish.

Federal exclusive list: defense, currency, foreign affairs. Concurrent list: education, health (both levels can act). Residual powers go to states. Local governments form a third tier.

Advantages: accommodates diversity, brings government closer to people, allows regional experimentation. Challenges: duplication, federal dominance in revenue allocation, interstate conflicts.