www.totalreflux.com is a Complete Site for Graduate Aptitude Test in Engineering (GATE) Chemical Engineering Questions and solutions (1990-2019) , Quiz, Professional Engineering (PE) and Job Interview technical questions and Videos in different domains of chemical engineering.
Gate questions and answers (from as early as 1990 till 2019) are given here.  Subjectwise Gate questions and solutions have also been compiled to aid in learning each specific subject.
Multiple-choice questions of varying difficulties are given under each subject section.  These quizzes may be used while studying each subject.
We have added two new sections to the website- Equation bank and Videos (UTube) with Youtube links. These sections are at their initial stages of development and we expect that these sections will mature to a reasonable level soon.
I hope you will benefit from this endeavour. If you find any mistake in solutions or scope of improvement of the website, please write to me. Thanks and best wishes.
TotalReflux Team help@totalreflux.com