DIRECTIONS: Read the passage (s) given below and answer the questions that follow Passage - 5 Ravi and Tina were working on a project based on' changes around us?, for which they were observing different changes occurring in their daily life. They went to kitchen where they saw there mother was cooking food on LPG stove. Ravi said that burning of LPG in LPG stove involves chemical change. But Tina argued that both physical and chemical changes are involved this process. According to you what is the physical change involved as mentioned by Tina?

• A. Burning of LPG gas
• B. Conversion of liquid form of LPG into gaseous form.
• C. Cooking of food
• D. There is no physical change