Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 General Science Chemistry Chemistry in Everyday Life
Which of the following processes are applications of a neutralization reaction?
1. Applying moist baking soda on insect bite
2. Adding quicklime in the acidic soil
3. Applying burnol on burn wound
4. Brushing teeth with the toothpaste
Select the correct answer using the codes given below.
1
1 and 2
2
2 and 3
3
1, 2 and 3
4
1, 2 and 4