Question

5. __________ is used for seasoning.
(a) Sodium benzoate
(b)Sodium chloride
(c)Sodium metabisulphite
(d)Sodium carbonate
6. Tea and coffee get their flavours due to chemicals called ____________.
(a) cellulose
(b)hydrocarbons
(c)alkanes
(d)alkaloids
7. __________ is used for darkening eyelids.
(a)Talc
(b)Kohl
(c)Coal
(d)Charcoal
8. Paracetamol is an example of _________.
(a)painkiller
(b)antibiotic
(c)antiseptic
(d)disinfectant
9. Chemistry has contributed in which of the following field?
(a)food
(b)cosmetics
(c)clothing
(d)all of these
10. From the following ________ is not the branch of chemistry.
(a)organic chemistry
(b)computer science
(c)nuclear chemistry
(d)environmental science.

Please give me this all answers correct.please.​

Answer 1

Answer:

5.a

6.d

7.d

8.a

9.d

10.b

Answer 2

Explanation:

(5) Sodium Chloride (Salt)

(6) Alkaloids - caffeine

(7) Kohl (kajal)

(8) Painkiller

(9) All of these

(10) Computer science