Name the Element in the Compound and Give the Formula of the Following Compound: Ethanol

Name the element in the compound and give the formula of the following compound:

Ethanol

एका वाक्यात उत्तर

Element	Element in compound	Formula
Ethanol	Carbon, hydrogen, oxygen	C₂H₅OH

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पाठ 1: The Language Of Chemistry - Additional Questions

पाठ 1 The Language Of Chemistry
Additional Questions | Q 10.9

Write down the formulae of sodium oxide.

What is the difference between 2H and H₂ ?

An element Z has a valency of 3. What is the formula of oxide of Z ?

An element X of valency 3 combines with another element Y of valency 2. What will be the formula of the compound formed ?

Give the empirical formula of : Benzene C₆H₆

Match the following:

Column A	Column B
(a) Pb(NO₃)₂	(i) rotten eggs smell
(b) CO₂	(ii) burns with a pop sound
(c) (NH₄)₂Cr₂O₇	(iii) the suffocating smell of sulphur
(d) HCI	(iv) lime water turns milky
(e) NO₂	(v) crackling sound
(f) O₂	(vi) residue swells up
(g) H₂	(vii) brown gas
(i) H₂S	(viii) supports combustion
(j) SO₂	(ix) fumes with NH₃ solution

Name the element in the compound and give the formula of the following compound:

Carbonic acid

Name the element in the compound and give the formula of the following compound:

Phosphoric acid

Name the element in the compound and give the formula of the following compound:

Blue vitriol