1) The nature of solute and solvent (intermolecular forces) determine the attractive forces that exist between particles in a solution. - These forces dictate the extent to which a solute dissolves in a solvent. 2) Solubility varies with temperature, according to the enthalpy of solvation. - If the dissolution process is endothermic (Î´H is +) increasing temperature results in higher efficiency.
Chloroplasts are organelles present in plant cells and some eukaryotic organisms. Chloroplasts are the most important plastids found in plant cells.It is the structure in a green plant cell in which photosynthesis occurs. Chloroplast is one of the three types of plastids.hloroplasts are organelles present in plant cells and some eukaryotic organisms. Chloroplasts are the most important plastids found in plant cells.
Simple cells, like those found in algae, may only have one or two chloroplasts. More complex plant cells, however, may contain hundreds. Chloroplasts will sometimes move around within the cell in order to position themselves to where they can best absorb sunlight. The chloro in chloroplast comes from the Greek word chloros (meaning green).