Give reason : (1)Nitrogen gas is …

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Give reason : (1)Nitrogen gas is used for preserve food. (2)Articles made up of aluminum do not corrode. (3)Metals do not form compounds with hydrogen.

Posted by Uves Saifi 6 years, 9 months ago

CBSE > Class 10 > Science

6 answers

Uves Saifi 6 years, 9 months ago

Thanks to all gyzzz

1Thank You

Bulldog Soup 6 years, 9 months ago

3.hydrogen is an electropositive element. It has a tendency to donate electrons. Metals are also electropositive. They give away electrons. Hence, metals do not form compounds with hydrogen. ??

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Riti Bansal 6 years, 9 months ago

Kisi ko third bala aata hai

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Sameer Khan 6 years, 9 months ago

1. Nitrogen gas is used for preserve food because this gas protect the food from rusting

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I Am Online On Brnly Id Is Geniusvatsone 6 years, 9 months ago

1.because it does not allow food to come in contact with oxygen. ....and prevent rancidity. .. 2.because it forms a layer of oxide

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Deepanshi Lovely 6 years, 9 months ago

2 ka answer aata hai bass aluminium do not corrode easily because it makes a oxide layer on it

1Thank You

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Posted by Nitish Kumar Yadav 2 months, 1 week ago

CBSE > Class 10 > Science