Science, asked by kalyanpatra69, 4 months ago

A is green amorphous solid which on strong heating decompose to form a black residue B and colourless, odourless acidic gas c which turns lime water milky. when dilute sulphuric acid is added to B a blue solution of salt D is formed. identify A, B, c and D

Answers

Answered by pmaithili2704

0

Answer:

A - CuCO3

B - CuO

C - CO2

D- CuSO4

Attachments:

Previous Question

Next Question

Similar questions

English, 2 months ago

Question 1: Separate the subject and predicate in the following sentences. 1. She has a good memory. 2. No man can serve two masters. 3. The sea has many varieties of fishes. 4. A bus passed our house. 5. My father got a promotion. 6. Here comes the bus. 7. James has a good memory. 8. A healthy body leads to a healthy mind 9. The Earth revolves around the Sun. 10. It is a very cold day.

Computer Science, 2 months ago

see this picture and what is answers...

Economy, 2 months ago

Define perfect competition. What are the features of perfect competition? What do you mean by monopoly? What are the benefits and evils of monopoly?

Chemistry, 4 months ago

What are the differences between valency and stable oxidation stat...

Biology, 4 months ago

What key stages do plant and animal embryos go through during development?

Math, 10 months ago

The total of two or more numbers is called...

English, 10 months ago

"Too strong to be overcome." One word substitution?

Chemistry, 10 months ago

What is the total number of hydrogen atoms in 1.0 mol of benzamide...