PDF chapter test TRY NOW
Read and choose the correct answer for the following:
1. Statement 1
: The SI unit system is the suitable system for all kinds of measurements.
Statement 2 : CGS, MKS and FPS systems are the metric systems of units.
Statement 2 : CGS, MKS and FPS systems are the metric systems of units.
2. Statement 1: Atoms are easily visible to the naked eyes.
Statement 2: The amount of substance is directly proportional to the number of atoms or molecules.
Statement 2: The amount of substance is directly proportional to the number of atoms or molecules.
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