Get premium membership and access questions with answers, video lessons as well as revision papers.
The luminous flame is produced when the air hole is completely closed. (Under this condition no air is let in).
joseph rimiru answered the question on December 1, 2017 at 20:37
- In chemistry why does one carry out experiments? (Solved)
In chemistry why does one carry out experiments?
Date posted: December 1, 2017. Answers (1)
- What is drug abuse?(Solved)
What is drug abuse?
Date posted: December 1, 2017. Answers (1)
- What is a prescription?(Solved)
What is a prescription?
Date posted: December 1, 2017. Answers (1)
- What are prescription drugs?(Solved)
What are prescription drugs?
Date posted: December 1, 2017. Answers (1)
- Define the terms :(a) conductor (b) non-conductor(Solved)
Define the terms :
a. conductor
b. non-conductor
Date posted: December 1, 2017. Answers (1)
- What is distillation?(Solved)
What is distillation?
Date posted: December 1, 2017. Answers (1)
- What is filtration?(Solved)
What is filtration?
Date posted: December 1, 2017. Answers (1)
- What is decantation?(Solved)
What is decantation?
Date posted: December 1, 2017. Answers (1)
- What is a mixture?(Solved)
What is a mixture?
Date posted: December 1, 2017. Answers (1)
- What is a pure substance?(Solved)
What is a pure substance?
Date posted: December 1, 2017. Answers (1)
- Describe the nature of gases.(Solved)
Describe the nature of gases.
Date posted: December 1, 2017. Answers (1)
- Describe the nature of liquids(Solved)
Describe the nature of liquids
Date posted: December 1, 2017. Answers (1)
- Describe the nature of solids(Solved)
Describe the nature of solids.
Date posted: December 1, 2017. Answers (1)
- State the three states of matter and what they depend on?(Solved)
State the three states of matter and what they depend on?
Date posted: December 1, 2017. Answers (1)
- What is matter?(Solved)
What is matter?
Date posted: December 1, 2017. Answers (1)
- In terms of structure and bonding, explain why ethanol has a high melting point than dimethyl ethyl(Solved)
In terms of structure and bonding, explain why ethanol has a high melting point than dimethyl ethyl
Date posted: December 1, 2017. Answers (1)
- Account for the high melting point of metals.(Solved)
Account for the high melting point of metals.
Date posted: November 29, 2017. Answers (1)
- Which allotrope of carbon conducts electricity?(Solved)
Which allotrope of carbon conducts electricity?
Date posted: November 29, 2017. Answers (1)
- Use the diagram below to answer the questions that follow.(Solved)
Use the diagram below to answer the questions that follow.
In which set-up will iron -nail rust?Explain
Date posted: November 28, 2017. Answers (1)
- Name the physical process used to obtain salt crystals from a salt solution(Solved)
Name the physical process used to obtain salt crystals from a salt solution.
Date posted: November 28, 2017. Answers (1)