Question

Column 'A
Answers
Column 'B'
Fluoride
(a) Man-made detergent
(ii) Soap nut
(b) Sodium salt of fatty acid
(iii) Soap
(c) Man-made material
(iv) Cotton
(d) Prevents tooth decay
(v) Nylon
(e) Potassium salt of fatty acid.
(vi) Hard soap
(f) Natural detergent
(vii) Calcium carbonate
(g) Natural material
(viii) Soft soap
(h) Main ingredients of toothpaste​

Answer 1

Answer:

made man detergent. calcium carbonate

sodium salt of fatty acids. soft soap

man made material. nylon

prevents tooth decay. soap nut

patassium salt of fatty acids. hard soap

natural detergent. soap

natural materials. cotton

Explanation:

main ingredient of toothpaste. floride