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MODEL PAPER 9 — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMODEL PAPER 95 Marks
Question
a. What is a hydrocarbon? Give its one example.
b. Give the structural difference between saturated and unsaturated hydrocarbons with two examples each.
c. Name the following compounds:

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Answer

a. Carbon compounds containing only carbon and hydrogen ore called hydrocarbons
Example: Alkane / Alkene / Alkyne / any other
b.
Saturated HydrocarbonsUnsaturated Hydrocarbons
Consists of Only Single BondsConsists of Double and Triple bonds
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c. i. CH3 – OH
Methanol / Methyl alcohol

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