Madhyamik 2025Physical Science Question Paper Pdf
A’ category 1. Multiple choice questions. Four answer options are given below each question. Write the correct one: 1 x 15 1.1 Which of the following gases does not contribute to ozone depletion in the ozone layer? (a) NO (b) NO2 (c) CFC (d) CO2 1.2 What is the value of PV at STP for […]
