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Class-10 Science Quiz

science-class-10-chapter-1-question-bank-part-7

Science Class-10 Chapter-1 Question Bank Part– 7

January 12, 2022

Q1. A substance ‘X’ is used in white-washing and is obtained by heating limestone in the absence of air. The substance ‘X’ is (A)

science-class-10-chapter-1-question-bank-part-5

Science Class-10 Chapter-1 Question Bank Part– 5

January 12, 2022

Q1. In which of the following category will you put the reaction of heating of calcium carbonate? (A) Decomposition reaction (B) Thermal decomposition reaction

Science Quiz Class 10 Chapter 1 Question Bank Part–4

Science Class-10 Chapter-1 Question Bank Part– 4

January 12, 2022

Q1. In which of the following heat is absorbed generally? (A) Combination reaction (B) Decomposition reaction (C) Displacement reaction (D) Double displacement reaction Q2.

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