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Tetraethyl lead is used as?
Tetraethyl lead is used as petroleum additive to prevent knocking of engine.
Tetraethyl lead is used as petroleum additive to prevent knocking of engine.
See lesswhich metals forms an amalgam with other metals?
Alloy obtained after mixing mercury with another metal is called Amalgam. All metals but Iron, Platinum, Tungsten and Tantalum form Amalgam with mercury. Silver and gold amalgams are used to fill tooth cavities in dentistry.
Alloy obtained after mixing mercury with another metal is called Amalgam. All metals but Iron, Platinum, Tungsten and Tantalum form Amalgam with mercury. Silver and gold amalgams are used to fill tooth cavities in dentistry.
See lessWhich is a non metal that remains liquid at room temperature?
Bromine is the only non-metal which is liquid at room temperature.
Bromine is the only non-metal which is liquid at room temperature.
See lessBrass gets discoloured in air because of the presence of which gases in air?
Brass gets discolored in the air due to the presence of hydrogen sulphide. It is due to the presence of the mixture of hydrogen and sulphide that makes Brass discolored.
Brass gets discolored in the air due to the presence of hydrogen sulphide. It is due to the presence of the mixture of hydrogen and sulphide that makes Brass discolored.
See lessFire temple is the place of worship of which of the following religion?
Zoroastrianism, also known as Parsi religion, is one of the oldest religions in the world. Fire is considered to be a sacred element in this religion and is used as a symbol of purity and divinity. The fire temple or Agiary is the place of worship for Zoroastrians where they offer prayers to the sacRead more
Zoroastrianism, also known as Parsi religion, is one of the oldest religions in the world. Fire is considered to be a sacred element in this religion and is used as a symbol of purity and divinity. The fire temple or Agiary is the place of worship for Zoroastrians where they offer prayers to the sacred fire.
See lessFirst China War was fought between?
Between 1839 and 1842, British-Indian forces fought a war with Imperial China that served the interests of opium smugglers. Their resulting victory opened up the lucrative Chinese trade to British merchants.
Between 1839 and 1842, British-Indian forces fought a war with Imperial China that served the interests of opium smugglers. Their resulting victory opened up the lucrative Chinese trade to British merchants.
See lessExposure to sunlight helps a person improve his health because?
Exposure to sunlight helps a person improve his health because the ultraviolet rays convert skin oil into Vitamin D. Sun rays ensure the enhancement of Vitamin D in the body. This is responsible for increasing the absorption of magnesium, calcium, and phosphate which can ensure multiple biological eRead more
Exposure to sunlight helps a person improve his health because the ultraviolet rays convert skin oil into Vitamin D. Sun rays ensure the enhancement of Vitamin D in the body. This is responsible for increasing the absorption of magnesium, calcium, and phosphate which can ensure multiple biological effects.
See lessEntomology is the science that studies
Entomology: The branch of zoology concerned with the study of insects.
Entomology: The branch of zoology concerned with the study of insects.
See lessWhen did the Indus Valley Civilization flourish?
The Indus Valley Civilization flourished between c. 7000 and c. 600 BCE, although evidence of human activity in the region goes back much farther.
The Indus Valley Civilization flourished between c. 7000 and c. 600 BCE, although evidence of human activity in the region goes back much farther.
See lessHas the script of the Indus Valley Civilization been deciphered?
No. The Indus Script (also known as Harappan Script) has not been deciphered. All that is known of the culture comes from the ruins of the cities and artifacts found there.
No. The Indus Script (also known as Harappan Script) has not been deciphered. All that is known of the culture comes from the ruins of the cities and artifacts found there.
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