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why should magnesium ribbon be cleaned before burning in air ??_? Hey, i'm koi mera friend banega ?

Posted by Shaurya Thakur ?? 5 years, 8 months ago

CBSE > Class 10 > Science

19 answers

Vishu Chauhan 5 years, 8 months ago

Because it react with oxygen to form a layer of magnesium oxide that's why it cleaned before burnig in air

0Thank You

??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Peptic ulcers are open sores that develop on the inside lining of your stomach and the upper portion of your small intestine. The most common symptom of a peptic ulcer is stomach pain.

1Thank You

Shaurya Thakur ?? 5 years, 8 months ago

What is peptic ucler????

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??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

No happy kajal

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Kajal Devrani 5 years, 8 months ago

Happy belated birthday Ashu

0Thank You

Kajal Devrani 5 years, 8 months ago

Kl apka birthday tha

0Thank You

Kajal Devrani 5 years, 8 months ago

Kyun

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Radhika Tawari 5 years, 8 months ago

Because the layer of dust are situated on the magnesium ribbon

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Mr. Dhairya?? Gupta 5 years, 8 months ago

Because to clean the layer of MgO from ribbon so that it can burn easily

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??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Hu frnd only

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??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Kya nhi hota kajal

0Thank You

Kajal Devrani 5 years, 8 months ago

Aap mere frnd ni ho ???

0Thank You

??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Kl mera life ka sbse kharab birtday tha

0Thank You

Kajal Devrani 5 years, 8 months ago

Aisa thodi na hota hai ashu

0Thank You

??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Magar hm frnd nhi bhai banenga kuyki meri ek hi frnd h wah h mikku

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??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

Hai payal

0Thank You

Kajal Devrani 5 years, 8 months ago

Ji hmm to sbke frnd hain

1Thank You

??(｡☬Ashu☬｡)?? Bhardwaj 5 years, 8 months ago

To remove layer of oxide

1Thank You

Sanaya Sharma ???? 5 years, 8 months ago

to remove the layer of magnesium oxide

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CBSE > Class 10 > Science