chemistry techniques

chemistry techniques

Professional Development

6 Qs

quiz-placeholder

Similar activities

OXYGEN CYCLE

OXYGEN CYCLE

1st Grade - Professional Development

5 Qs

wen da kemicul weatkion is sus

wen da kemicul weatkion is sus

KG - Professional Development

11 Qs

changes arround us

changes arround us

KG - Professional Development

9 Qs

Changes around us

Changes around us

KG - Professional Development

7 Qs

Fundamental of Chromatography

Fundamental of Chromatography

Professional Development

10 Qs

Action Research

Action Research

University - Professional Development

10 Qs

Classical methods of DNA sequencing

Classical methods of DNA sequencing

University - Professional Development

10 Qs

Xpert MTB/XDR

Xpert MTB/XDR

Professional Development

10 Qs

chemistry techniques

chemistry techniques

Assessment

Quiz

Science

Professional Development

Hard

Created by

Naomi MACHARIA

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

one of the following is a physical change

Melting of ice
Burning of wood
Rusting of iron
Photosynthesis

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

chromatography is a -------- technique

separation
cooking
painting
dancing

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

how many steps are involved in gravimetric analysisi

Two steps
Three steps
Four steps

Eight steps

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

which of the following is a chemical change

Melting of ice
Boiling of water
Rusting of iron
Cutting of paper

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

which of the following is used to measure the volume of a liquid in the laboratory

Bunsen Burner
Test Tube Rack

measuring cylinder

spatula

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

vertical tower extraction technique is preferred because

It is more cost-effective
It is faster
It reduces environmental impact

economical on space