Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Groups
Community ▾
A
A
What is an alkali? | StemPy Lab
Quizzes
/
What is an alkali?
Chemistry
Easy
High School (9–10)
General
Acids, Bases and Salts › Acids and Bases
Created by
StemPy Lab
What is an alkali?
A salt of sodium
Any acid
A base that dissolves in water
A base that does not dissolve
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← Carbon dioxide turns lime water milky, but if much more gas is bubbled through, the milkiness goes. Why?
A solution of hydrochloric acid lights a bulb in a circuit, but a glucose solution does not. Why? →
More on
Acids, Bases and Salts › Acids and Bases
Discussion (0)
Log in
to join the discussion.
Loading…
Problems on this topic
Methane, CH₄, and ammonia, NH₃, both contain hydrogen.
Hard
Why must we always add a concentrated acid to water, slowly and with stirring, and never water to…
Easy
25 mL of 0.02 M hydrochloric acid is made up to 500 mL with water.
Medium
Dry hydrogen chloride gas does not change dry blue litmus paper, but it turns damp blue litmus red.
Medium
All problems on this topic →