Class 10th Science solutions

Page No. 40 Q1. Give an example of a metal which(a) is a liquid at room temperature.(b) can be easily […]

Page No. 18 Q1. You have been provided with three test tubes. One of them contains distilled water, and the

Page No. 6 Q.1. Why should a magnesium ribbon be cleaned before burning in air?Ans: When magnesium ribbon is exposed to air, it forms a