Chemical Engineering
2025 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CH 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.
Question 25
Open questionCHMCQ1 markNeeds review
Choose the transfer function that best fits the output response to a unit step input change shown in the figure
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Open questionCHMCQ1 markNeeds review
The capital cost (
) of an industrial equipment varies with its capacity (
) as
. The rule-of-thumb value of the exponent
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 27
Open questionCHMCQ1 markNeeds review
In the production of polyvinyl chloride (PVC) from ethylene and chlorine, the sequential order of reactions is
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