# A dilute aqueous solution is to be concentrated in an evaporator system. High pressure steam is available. Multiple effect evaporator system is employed, because _____ ? with Answer - Chemical Engineering Mcqs | TestPrep > Solved MCQ: A dilute aqueous solution is to be concentrated in an evaporator system. High pressure steam is available. Multiple effect evaporator system is employed, because _____ ? Correct Answer: B. Total amount of vapor produced per Kg of feed steam in a multiple effect system is muchhigher than in a single effect. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation. --- Tested in Competitive Exams: - [NTS Test Prep](https://test-prep.blog/exams/nts) - [FPSC Past Papers](https://test-prep.blog/exams/fpsc) - [PPSC Solved MCQs](https://test-prep.blog/exams/ppsc) - [PMDC MDCAT 2026](https://test-prep.blog/exams/mdcat) - [UET ECAT Prep](https://test-prep.blog/exams/ecat) - [CSS Central Superior](https://test-prep.blog/exams/css) - [Chemical Engineering Mcqs](https://test-prep.blog/categories/chemical-engineering-mcqs) Difficulty: Challenging 59% Accuracy # A dilute aqueous solution is to be concentrated in an evaporator system. High pressure steam is available. Multiple effect evaporator system is employed, because _____ ? Direct Answer & Quick Reference The correct option is **B. Total amount of vapor produced per Kg of feed steam in a multiple effect system is muchhigher than in a single effect**. A. Total heat transfer area of all the effects is -less than that in a single effect evaporator system B. Total amount of vapor produced per Kg of feed steam in a multiple effect system is much C. Boiling point elevation in a single effect system is much higher than that in any effect in a D. Heat transfer co-efficient in a single effect is much lower than that in any effect in a multieffect Verified Key: B. Total amount of vapor produced per Kg of feed steam in a multiple effect system is muchhigher than in a single effect Solved by 2,764+ students Verified against official examination board answer keys and standard curriculum textbooks. - [Previous Question Which of the following is a type of sedimentary rock?](https://test-prep.blog/mcq/which-of-the-following-is-a-type-of-sedimentary-rock-3c37d9b4-29f3-4b85-8ee8-c30cddad8e31) - [Next Question Which of the following rock favors petroleum formation?](https://test-prep.blog/mcq/which-of-the-following-rock-favors-petroleum-formation-8de34f5c-5054-406d-81ba-a2b7a775b708) - [Practice More Chemical Engineering Mcqs MCQs](https://test-prep.blog/quiz/smart?category=chemical-engineering-mcqs) - [How We Verify Questions β†’](https://test-prep.blog/editorial-policy) ## Subject Overview Explore thousands of solved past paper MCQs for Chemical Engineering Mcqs categorized with explanations. - [Browse All Chemical Engineering Mcqs MCQs β†’](https://test-prep.blog/categories/chemical-engineering-mcqs) ## Related Questions - [Which of the following is a type of sedimentary rock?](https://test-prep.blog/mcq/which-of-the-following-is-a-type-of-sedimentary-rock-3c37d9b4-29f3-4b85-8ee8-c30cddad8e31) - [Which of the following rock favors petroleum formation?](https://test-prep.blog/mcq/which-of-the-following-rock-favors-petroleum-formation-8de34f5c-5054-406d-81ba-a2b7a775b708) - [DLS stands For _____ ?](https://test-prep.blog/mcq/dls-stands-for-334d51e8-f12a-4948-aae4-0a921c1cabdc) - [RIH stands for _____ ?](https://test-prep.blog/mcq/rih-stands-for-bb6912da-ac66-4daa-8872-080b0065be37) - [β€œThe heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of _____ ?](https://test-prep.blog/mcq/the-heat-capacity-of-a-solid-compound-is-approximately-equal-to-the-sum-of-the-h-05c6d5e6-380a-4820-b10d-3ecfd779b04c) --- *Source: https://test-prep.blog/mcq/a-dilute-aqueous-solution-is-to-be-concentrated-in-an-evaporator-system-high-pre-87ca813d-6ac8-405c-83b9-ffbf8cbe477b* *Format: Markdown for Agents (Content Negotiation: text/markdown)*