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2261. Water is a good solvent of ionic salts because
A. it has ni colour.
B. it has a high boiling point.
C. it has a high dipole moment.
D. it has a high specific heat.
Explanation:
2262. Plants that are derived from the vegetative organs of a single plant are known as
A. clones
B. hybrids
C. polyploids
D. haploids
Explanation:
2263. When an individual finds that expenses incurred by him on food are increasing which he cannot afford, then he is advised to use (without losing the nutritive value of food)
A. raw vegetable salad instead of fruits
B. jaggery instead of sugar
C. vegetable oil instead of butter and ghee
D. All of the above
Explanation:
2264. Folic Acid is essentially required for the human body because
A. it helps in collagen formation that keeps teeth gums healthy
B. it inhibits the production of cholesterol in the body
C. it is essential for the formation and maturation of red blod cells
D. it promotes synthesis of prothrombin that is essential for normal clotting of blood
Explanation:
2265. Vitamin C is absent in
A. strawberry
B. apricot
C. date
D. apple
Explanation:
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