Panchkula Bhavanites Aakarshika Bakshi (XI) and Shreya Gupta (XI) added another feather to already decked up crown of Bhavan Vidyalaya Panchkula by qualifying for the national level of CBSE Science exhibition 2019. They participated in regional level exhibition where a panel of experts from various Scientific and higher educational institutes evaluated the models and short listed 21 models out of 132 exhibits after a drilling two days assessment session. The girls made the model on the concept of ‘Ion exchangers as a solution to prevent water logging’.