Engineering Online MCQ Number 0874 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. Which of the following is not an adsorbent? a) Carbon b) Polymers and resins c) Clay d) Dry sponge [learn_more caption=”View Answer”]Answer: d [Reason:] A sponge will absorb or take in water from another area and put it inside of itself. A dry sponge can hold more…

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