Find CBSE class 10th Science Practice paper for the Second Term examination. Question has been framed as per the syllabus covered in the second term examination. It is very important to prepare the second term examination as it is a part of board exam preparation Some question of this Practice paper are given here
Q. What will be the group number and period number of an element ‘X’ whose atomic number is18?
Q. Plaster of Paris should be stored in moisture –proof container. Why?
Q. Why does the cord of an electric heater not glow while the heating element does?
Q. What is a homologous series? Explain with an example?
Q. A portable radio has a built –in transformer so that it can work from the mains instead of batteries. Is this a step-up or step down transformer? Explain.