Chemistry, asked by AritraK, 1 year ago

Name the following :
1) A salt commonly used as a fertiliser.
2) A black coloured solid which floats on water.
3) A black coloured compound formed when iron reacts with a yellow solid.

Correct the sentence :
Sodium bicarbonate is used in preparation of glass.

Please answer the above questions.

Thank you !

Answers

Answered by mira71

The correct one is sodium carbonate

AritraK: This is the answer of which one.

AritraK: ??

mira71: This the answer of 2nd question write the correct answer

Answered by sonusingh6

A salt commonly used as fertilizer is Nacl andA black colour solid which floats on water is pumice and the black coloured compound is FeSo4 which formed when iron react with sulphate (So4)which is yellow in colour and end question answer is sodium carbonate hope it will help you . please mark as brainlist

AritraK: Thanks.

sonusingh6: welcome and please follow then i give answer of your question

AritraK: Can it be Iron + Sulphur (Yellow) = Iron sulphide (Black) ?

sonusingh6: yes

sonusingh6: FeSo4

AritraK: Thanks. Can you give some other examples of black solid floating in water ?

sonusingh6: ya

sonusingh6: hope it carbon compounds

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Name the following :1) A salt commonly used as a fertiliser.2) A black coloured solid which floats on water.3) A black coloured compound formed when iron reacts with a yellow solid.Correct the sentence :Sodium bicarbonate is used in preparation of glass.Please answer the above questions.Thank you !

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