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CBSE Class 10 Science Theory (Code- 086) Term 1 Answer key 2021-22 available for Students. Complete Science Question Paper with Expert Share Answers.

SCIENCE (Theory) Subject code 086 Term-I Objective Questions and Answers  SECTION A 1 A student while burning a magnesium ribbon in the air, collected the products in a wet watch glass. The new product obtained was: (a) Magnesium oxide (b) Magnesium carbonate (c) Magnesium hydroxide (d) Magnesium chloride   2 Consider the following chemical equation: 2NaOH + H2SO4        Na2SO4 + 2H2O The informations conveyed by this equation are:   1NaOH reacts...
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