Academic Writing

I need a chemistry expert to make question. All question should be of multiple choice type questions. Each question content 1 question ans 4 options and 1 answer key with 1 short explanation of each and every question. You have to write 300 question for organic chemistry and 300 for general chemistry. You cannot copy questions from other sources such as books , website and question banks. You can read books and make QUESTION from it but don't use book's questions. Bid something between 50$ to 80$. The best freelance for me will be chosen.