Introduction to Acids and Bases
Introduction to Acids and Bases: Overview
This Topic covers sub-topics such as Bases, Acids, Chemical Substances, Acidic Substances, Basic Substances, Sources of Common Acids and, Sources of Common Bases
Important Questions on Introduction to Acids and Bases
What are the bases soluble in water called?
What is the taste of sulphuric acid?
Write a short note on acid.
Is coffee acidic or basic?
In which of the following oxalic acid is found naturally
The table gives the yearly price of ammonium nitrate and the amount of ammonium nitrate that was used to fertilize crops in the USA from until .
| Year | Price | Amount used (Millions of ) |
Plot a graph with the yearly price of ammonium nitrate on the y-axis, and the years on the x-axis. Plot a second graph, with the amount of ammonium nitrate used on the y-axis, and the year on the x-axis.
Blue Thotha (copper sulphate) is a _____(acid/base/salt).
When an _____ solution is mixed with a basic solution, both the solutions neutralise the effect of each other.
The rain becomes acidic because carbon dioxide, sulphur dioxide and _____ dioxide (which are released into the air as pollutants) dissolve in rain drops to form carbonic acid, sulphuric acid and nitric acid respectively.
All bases are alkalis.
Acids are corrosive in nature.
Bases are soapy to touch when they are dry.
Acids are bitter in taste.
Most of the acids are not soluble in water.
Harmful gases mix with water vapour to form _____.
Which of these is not a base?
Sulphuric acid is a hydrating acid.
_____ acid is used for making glucose from starch.
