NSO Level 1- Science Olympiad (SOF) Class 7: Questions 265 - 269 of 597

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Question number: 265

» Acids, Bases and Salts

Edit
MCQ▾

Question

Which of the following acid is present in Spinach?

Choices

Choice (4)Response

a.

HCl

b.

Acetic acid

c.

Oxalic acid

d.

Question does not provide sufficient data or is vague

Question number: 266

» Heat

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the column I with column II by selecting the correct option.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Land breeze blows during

(i)

Summer

(B)

Light coloured clothes

(ii)

Day

(C)

Sea breeze blows during

(iii)

Night

(D)

Dark coloured clothes

(iv)

Winter

Choices

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

a.

  • (iv)
  • (i)
  • (ii)
  • (iii)

b.

  • (iii)
  • (i)
  • (ii)
  • (iv)

c.

  • (iii)
  • (iv)
  • (ii)
  • (i)

d.

  • (i)
  • (ii)
  • (iv)
  • (iii)

Question number: 267

» Heat

Edit
MCQ▾

Question

Which of the following images is the example of an insulator?

Choices

Choice (4)Response

a.

Images is the example of an insulator : Choice A

Images is the Example of an Insulator: Choice A

b.

Images is the example of an insulator : Choice B

Images is the Example of an Insulator: Choice B

c.

Images is the example of an insulator : Choice C

Images is the Example of an Insulator: Choice C

d.

Images is the example of an insulator : Choice D

Images is the Example of an Insulator: Choice D

Question number: 268

» Acids, Bases and Salts

Edit
MCQ▾

Question

A solution with turmeric indicator shows yellow color then the nature of the solution is

Choices

Choice (4)Response

a.

Basic

b.

Neutral

c.

Acidic

d.

Question does not provide sufficient data or is vague

Question number: 269

» Heat

Edit
MCQ▾

Question

The process of solid turning into gas is called

Choices

Choice (4)Response

a.

Freezing

b.

Sublimation

c.

Condensation

d.

Evaporation

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