Terylene is a condensation polymer of ethylene glycol and which acid?
Terephthalic acid
Terylene is a condensation polymer made from ethylene glycol and terephthalic acid. Therefore, the correct answer is "Terephthalic acid."
Which is the heaviest metal among the following?
At hill stations, the boiling point of water will be
Energy travels from Sun to Earth through
Helium is added to the oxygen supply of deep sea divers because it is __________
The Beaufort scale is used to measure:
0°K is equivalent to
Water is used in a hot water bag because
The temperature of a liquid is 32°F. What is its temperature in Celsius scale?
Where do the electrical charges reside in a charged conductor?
The colour of the ocean appears to be blue because the sunlight falling on it is
Which is the heaviest metal among the following?
At hill stations, the boiling point of water will be
Energy travels from Sun to Earth through
Helium is added to the oxygen supply of deep sea divers because it is __________
The Beaufort scale is used to measure: