Class 12th Chemistry Periodic Test 1 Question Paper 2026 – 27: St. Margaret School, Rohini, New Delhi

“`html id=”chemistry-page-1″ School Name: St Margaret Sr Sec School Class: XII Subject: Chemistry Exam: PT-01 Examination – Set B Time: 1 Hr Maximum Marks: 30 PT-01 EXAMINATION SUBJECT: CHEMISTRY CLASS XII SET B General Instructions: Read the following instructions carefully There are 19 questions...