Choose the correct answer for the following questions:
1. Vinay visits the garden every evening. One night he was sitting in the garden. After some time, he felt difficulty in breathing. He found the reason for it. Which of the following do you think Vinay found?
2. Karthick had asked to write down four properties of elements in the exam. He got \(3\) out of \(4\). Which of the following do you think is wrong?