Science Class-10 Chapter-1 Question Bank Part– 4
Q1. In which of the following heat is absorbed generally? (A) Combination reaction (B) Decomposition reaction (C) Displacement reaction (D) Double displacement reaction Q2.
Science Quiz Class-11
Science Class-10 Chapter-1 Question Bank Part– 3
Q1. Dilute hydrochloric acid is added to granulated zinc taken in a test tube.The following observations are recorded. Point out the correct observation. (A)