Question : _______forces water through a semipermeable membrane and removes contaminants.
Option 1: Boiling
Option 2: Distillation
Option 3: Reverse Osmosis
Option 4: Filtration
New: SSC CHSL Tier 2 answer key released | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Reverse Osmosis
Solution : The correct answer is Reverse Osmosis.
Reverse osmosis (RO) is a water purification process that uses a semipermeable membrane to remove impurities, contaminants and minerals from water. In reverse osmosis, water is forced through a membrane that allows water molecules to pass through while blocking the passage of larger molecules, contaminants and ions. Pressure is applied to push water through the membrane, leaving behind impurities.
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : A mixture of water and alcohol can be separted by
Question : Which of the following is not a technique or a step to convert normal water to potable water?
Question : Iodine can be separated from a mixture of Iodine and potassium chloride by
Question : In plants water is absorbed by the root hairs by a proces called :
Question : Excess amount of absorbed water by plants is liberated out by :
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile