Answer:
ii.
Explanation:
Regulating weather patterns
Answer:
fractional distillation since ot depends on the different liquids to have different boiling points
Answer:
Max Planck discovered the quantum of action
Explanation:
Data:
M (molarity) = 1.75 M (mol/L)
m (mass) = 35 g
MM (molar Mass) of NaCl = 58.44 g/mol
V (volume) = ? (in liters)
Formula:

Solving:





Using the method chromatography