In what properties of the constituents are retained?

Q. Assertion :A mixture of oil & water retains the properties of its constituent compounds. Reason: In any mixture, the constituents retain the properties of their particles. This is because the formation of the mixture does not involve any chemical reaction or formation of the bonds between the constituents and the constituents retain their original properties.

Q. A compound will always retain all the properties of its constituent elements.

Q.

Fill in the blanks.

(a) In a compound the ………… do not retain their properties.

(b) In a ………… properties of constituents are retained.

(c) The chemical symbol of calcium is ………… .

(d) The molecular formula for carbon dioxide is ………… .

(e) The compound sodium chloride is made from the combination of the elements ………… and ………… .

(f) In the compounds H₂O, NaOH, H₂O₂, ………… are the common elements.