PG TRB Model Question Paper for Home science with Answer - 2

Question: 6

The natural dye present in turmeric is known as

(A) Curcumin

(B) Methyl orange

(C) Phenolphthalein

(D) Cinnamin

Question: 7

Chlorine is mixed in water so that

(A) Suspension is removed

(B) Bacteria is killed

(C) Dirt is removed

(D) Water is cleaned

Question: 8

Sickle-cell anemia is a disease caused due to the abnormality in

(A) Blood plasma composition

(B) Thrombocytes

(C) Red blood cells

(D) White blood cells

Question: 9

Which place in India is called “The Golden Mine of Liverworts”?

(A) Western Ghats

(B) Eastern Ghats

(C) Eastern Himalayas

(D) Western Himalayas

Question: 10

Covalent compounds are insoluble in

(A) Benzene

(B) Ether

(C) Water

(D) Carbon tetrachloride