Question: The type of hardness that occurs due to the presence of bicarbonate of calcium and magnesium ions hardness is _______________
Options
A : half hardness
B : temporary hardness
C : permanent hardness
D : momentary hardness
Chemistry Hydrogen Water more questions
To save space on the drawing or to save time....
Amplifier stage is ___________
Which core box is represented by the following figure?
The stop and wait ARQ needs _______ connection.
In continuous ARQ will pullback uses _____ system.
Which of the following is not a type of timber....
What is the time during which one half of a....
Core type transformers have, LV and HV windings are arranged....
The shell type transformers have, LV and HV windings are....
The characteristic length of the SGS eddies is __________
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Chemistry Homogeneous Equilibria
Chemistry Hydrocarbons Alkanes
Chemistry Hydrocarbons Alkenes
Chemistry Hydrogen Peroxide H2o2
Chemistry Ideal Non Ideal Solutions
Chemistry Imperfections Solids