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Pedagogy of Chemistry - II test II

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Which of the following is the molecular formula of cyclobutane?

a)

C4H10

b)

C4H6

c)

C4H8

d)

C4H4

2.

Which of the following is known as Freon?

a)

CHCl3

b)

CH2F2

c)

CF4

d)

CCl2F2

3.

Gammaxene, DDT and bleaching powder are important compounds of

a)

chlorine

b)

nitrogen

c)

Sulphur

d)

phosphorus

4.

Which of the following electrolytes is used in the electrolytic refining of copper?

a)

Sodium sulphate

b)

Cuprous chloride

c)

Copper oxide

d)

Copper sulphate

5.

Science laboratory helps in developing scientific _____in students

a)

Attitude

b)

Aptitude

c)

Temper

d)

Knowledge

6.

Blue print helps to improve_____

a)

teaching efficiency

b)

content validity of test

c)

pupils achievement

d)

teachers ability

7.

Out of the following which comes under the product of science?

a)

Scientific attitude

b)

Formulation of hypothesis

c)

Scientific laws

d)

Experimentation

8.

The values of Science for nature is

a)

Possibility

b)

Reality

c)

Interim

d)

Uncertainty

9.

Assessment of all-round development of the child's personality is known as which type of evaluation?

a)

Continuous evaluation

b)

Comprehensive evaluation

c)

Above (1) and (2) both

d)

Neither (1) nor (2) above

10.

Looking whether the tasks are completed and goals are achieved- it is commonly termed as:

a)

Performance Evaluation

b)

Efficiency

c)

Objectivity

d)

Subjectivity

11.

Which one of the following is a step of analogy strategy in science?

a)

Map similarities

b)

Presentation of abstraction

c)

Interlinking concepts

d)

Application

12.

Which of the following terminology does not belongs to CCE?

a)

Continuous

b)

Periodic

c)

Compact

d)

More than one of the above

13.

In AI, what does the 'G' in GPT stand for?

a)

Gradient

b)

General

c)

Generated

d)

Generative

14.

Which of the following is a free and open-source software for creating and delivering online courses?

a)

Coursera

b)

Udemy

c)

edX

d)

Moodle

15.

Which of the following ICT tools is specifically mentioned in NEP 2020 as having the potential to revolutionize teaching and learning?

a)

Virtual reality (VR)

b)

Augmented reality (AR)

c)

Artificial intelligence (AI)

d)

All of the above

16.

___ is a compression technology for transmission of video.

a)

JPG

b)

MP4

c)

MPEG

d)

3G

17.

Which one of the following apparatus is used for separating benzene and water mixture?

a)

Round bottom flask

b)

Conical flask

c)

Separating funnel

d)

Dean and Stark apparatus

18.

Which of the following is not a characteristic of teachers?

a)

Sympathy

b)

Communication

c)

Creativity

d)

Jealousy

19.

Which quality of teachers do students like the most?

a)

Being punctual

b)

Unbiased

c)

Discipline

d)

Dominant

20.

Which one of the following qualities is most important for a teacher?

a)

Setting the example.

b)

Providing endorsement.

c)

Involvement in management.

d)

To direct