The aqueous solution of which of the following electrolyte will conduct electric current to large extent:
Correct answer: A. ππ(ππ»)2
- A. ππ(ππ»)2
- B. π»2πΆπ3
- C. Nπ»4πΆπ
- D. Nπ»4πH
Explanation
Strong bases are defined as the base which completely dissociates when dissolved in water and is a strong electrolyte. Mg(OH)2 = Mg+2 + 2OH- As it produces 3 ions on dissociation , thus would conduct electricity to the largest extent
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Solutions and Colloids
Solutions are described using molarity, molality, normality, mole fraction, percentage concentration and parts per million. Coverage also includes vapour-pressure lowering, boiling-point elevation, freezing-point depression and osmotic pressure, then distinguishes true solutions, colloids and suspensions by particle size, stability, light scattering and settling.
Practise Solutions and Colloids
119 free Solutions and Colloids MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Solutions and Colloids questions
The elevation in boiling point βππ is equal to ebullioscopic constant πΎπ when the Molarity (π) of the solution is:
The compound with more than 10% solubility in pure water is:
Ca(OH)2 is sparingly soluble having solubility constant value 6.5 x 10-6. What'll be its solubility:
Which of the following concentration unit is temperature dependent:
Colloidal particles can be separated by using:
The pH of a solution can be kept constant by: