NEET UG · NCERT Biology chapters · Biomolecules · Practice
9.8.1 Chemical Reactions
NCERT Class 11 Biology, section 9.8.1 · Shishya practice, NCERT-based
10 questions, picked at random. Each is Shishya's own, written from this part of the NCERT chapter and answer-checked — not NCERT's text and not a NEET previous-year question. Read the chapter first; the explanation shows after each answer.
Question 1 of 10
MediumStatement I: A physical change involves breaking of chemical bonds. Statement II: Ba(OH)2 + H2SO4 giving BaSO4 and water is an inorganic chemical reaction. Choose the correct option.