NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1930 - 1934 of 1998

Choose Programs:

🎯 1998 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 550.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 1930

Question MCQ▾

Which one of the following is used to separate drugs from blood?

Choices

Choice (4)Response

a.

Distillation

b.

Separating funnel

c.

Chromatography

d.

Sublimation

Edit

Question 1931

Question MCQ▾

Fog is commonly seen in winter season. It is a colloidal solution of?

Choices

Choice (4)Response

a.

Liquid particles dispersed in gas

b.

Solid particles dispersed in liquid

c.

Gaseous particles dispersed in liquid

d.

Solid particles dispersed in gas

Edit

Question 1932

Question MCQ▾

What does the valency ‘say’ about?

Choices

Choice (4)Response

a.

The combining capacity of an element

b.

The atomicity of an element

c.

The oxidation number of an element

d.

Question does not provide sufficient data or is vague

Edit

Question 1933

Question Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Agar-agar gel

(i)

Production of alcohol

(B)

Fermentation

(ii)

Undifferentiated mass of cells

(C)

Horticulture

(iii)

Used to grow callus

(D)

Callus

(iv)

Recreational values

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (i)
  • (ii)
  • (iii)

b.

  • (iii)
  • (i)
  • (iv)
  • (ii)

c.

  • (ii)
  • (iii)
  • (iv)
  • (i)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

Edit

Question 1934

Question MCQ▾

Ice-cream belongs to which type of category?

Choices

Choice (4)Response

a.

Emulsion

b.

Suspension

c.

Element

d.

Solution

Edit