Science, asked by s1056harshitha5585, 1 month ago

3) Perform the following reactions and classify them as physical or chemical
changes: c) Zinc with dilute sulphuric acid

Answers

Answered by BinduChauhan44466677

Answer:

Zinc is more reactive than hydrogen and it displaces hydrogen from dilute acids. Zinc reacts with dilute sulphuric acid to form zinc sulphate and hydrogen gas is evolved. This is a single displacement reaction of a non-metal by a metal. ... So, this reaction is a chemical change

Previous Question

Next Question

Similar questions

Environmental Sciences, 21 days ago

who are the real winners class-6 Chapter-3 face the problems...

Math, 21 days ago

1 45 ? 29 30 64 70 25 5 Options 1)31 2)21 3)11 4) none...

English, 21 days ago

write a story by using following words:- book, mobile, pen, tree...

Math, 1 month ago

A courier person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. Answer the following questions from the graph Questions:- (a) What is the scale taken for the time on x – axis? (b) How much time did the person take for the travel? (c) How far is the place of the merchant from...

Math, 1 month ago