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Science Test Space
Class 10
Carbon and its compounds
Carbon compounds types, properties, nomenclature
44.
'True or false based on ethanoic acid
Question:
11
m.
State whether the statements is true or false and choose the following correct statement
1.
Pure ethanoic acid on cooling forms ice-like flakes.
The statement is
False
True
It resembles glaciers hence, it is known as glacial acetic acid.
It is made from ice glaciers hence, it is known as glacial acetic acid.
2
.
Hydrophobic end in soap is a water hating group in nature.
The statement is
False
True
The non-polar end is hydrophobic (hates water) in nature, and it is attracted to dirt or oil on the cloth but not to water.
The non-polar end is hydrophobic (water-loving) in nature, and it is attracted to dirt or oil on the cloth but not to water.
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