MCQ Questions for CBSE Class 7 Science Acids With Answers

what are the uses of ammonia?

What are the constituents of hydrochloric acid?

What are the properties of turmeric powder?

What are the properties of phenophthalein?

Why is antacid used?

What is lichen and its properties?

What is the property of lichens?

What do you mean by acidic solution?

What are the uses of distilled water?

Write the formula for magnesium hydroxide.