AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Q1.[1]straightforwardinitial-understanding
In Activity 5.2, potassium hydroxide is placed inside the bell jar with one of the plants. What is the purpose of using potassium hydroxide in this experiment?
Previous-year CBSE Grade 10 board exam questions, organised by
subject and chapter, each with a model answer — free to read and print.