Answer:
dilution
Explanation:
a solution which contains small amount of solute dissolve in large amount of solvent is called dilutEd solution.. dilutEd solution is prepared when a small amount of solute is dissolve in large amount of solvent..
Answer:
Explanation:
Mol of NaI = 0.405 mol
Molarity of solution = 0.724 M
Molarity is given by
The required volume is .
Answer:
A. Convex lens.
Explanation:
A convex lens causes light rays to meet at a focal point unlike concave, which lights rays spread out.
35 + 1 extra electron = 36