Chemistry, asked by satyam17616, 4 months ago

Give reason :- An iron nail kept open in the atmosphere rusts.

Answers

Answered by Mɪʀᴀᴄʟᴇʀʙ

12

Answer:

Rust of iron is a chemical change as iron rust [Fe2O3χ H20] is a brown flaky powder having a different composition from original iron metal, which is an irreversible change.

Answered by Rajputsaurabhsingh

4

Hey mate !!!

When an iron nail is exposed to atmosphere then the iron nail reacts with oxygen , water , moisture ,etc. or we can say iron nail go on Oxidation and it will form Iron oxide .

Thanks ❤️⛈️❤️

Previous Question

Next Question

Similar questions

Math, 2 months ago

Solue x/3 + 1/5=x/2-1/4...

Math, 2 months ago

critical point for F(x)=x^4-2x^2+3...

Math, 2 months ago

Divide a. 48x°yºz by 4x²y_z2...

Hindi, 4 months ago

2. रिक्त स्थानों की पूर्ति की उचित सर्वनाम शब्दों द्वारा कीजिए- (क) ..................अपना पाठ याद कर रहा हूँ। (ख) उसने................... मुझसे यह बात कही थी। (ग)..............तो आज यहाँ आया ही नहीं था। (घ) बाहर.................. खड़ा है।...

Math, 4 months ago

the point of intersection of the equations 2x+3y=8, 4x-y=2 is...

Physics, 9 months ago

Observation for the image formed of a point object in a plane mirror...

Math, 9 months ago

Write the trigonometric ratios of sinA ,tanA and cotA in terms of sec A...

Accountancy, 9 months ago

Ravi started business on 1st April,2018 with a capital of Rs 1,20,000. He took bank loan of Rs 40,000. On 31st March,2019 his assets were Rs 2,40,000 and creditors were Rs 30,000. Bank loan has not been paid so far, however,interest on loan has been paid.find out closing capital and profit earned during the year.