CBSE Class-10 Compartment Exam 2019 : Question Paper- Science
1. Name an enzyme present in pancreatic juice.
2. Mention the main social problem caused by building large dams.
3. A metal compound X reacts with dilute hydrochloric acid to produce brisk effervescence. The gas evolved forms a white precipitate when passed through lime water. Write balanced chemical equations involved in the above mentioned chemical reactions