1.

Three groups of materials are given below:I : Salt, sugar, flourII : Copper, gold, silverIII : Petrol, kerosene, paperIdentify the property common to each group.

A. IIIIIISolidBad conductors of heatLiquid
B. IIIIIIEdibleNon-metallicInflammable
C. IIIIIIEdibleMetallicinflammable Non
D. IIIIIISolidInflammable
Answer» D. IIIIIISolidInflammable


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