Question

what is active mass of 5g cao
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Answer 1

Answer:

What is the active mass of 5g CaO? Active mass of a solid substance is supposed to be 1. Hence, active mass of 5 gram CaO is 1.

Answer 2

Dear Student,

◆ Answer -

Active mass of 5 g CaO is 1 because it's a solid.

● Active mass -

• Active mass depends on no of moles of substance per unit volume of a substance.
• It's an intensive property.
• For solids and liquids, active mass is always 1 because their density always remains constant.
• For gases, active mass changes with change in density.

Hope that's useful...