Which of the following contains high content of Lead

Which of the following contains high content of Lead
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1 Answer

Answer :

High octane fuel
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Related questions

Which of the following contains high content of lead? (1) Coal (2) Cooking gas (3) High octane fuel (4) Low octane fuel

Description : Which of the following contains high content of lead? (1) Coal (2) Cooking gas (3) High octane fuel (4) Low octane fuel

Last Answer : High octane fuel

Which contain high content of lead? -Do You Know?

Description : Which contain high content of lead? -Do You Know?

Last Answer : answer:

Chocolates can be bad for health because of a high content of (a) Cobalt (b) Nickle (c) Zinc (d) Lead

Description : Chocolates can be bad for health because of a high content of (a) Cobalt (b) Nickle (c) Zinc (d) Lead

Last Answer : Ans:(b)

Chocolates can be bad for health because of a high content of – (1) cobalt (2) nickel (3) zinc (4) lead

Description : Chocolates can be bad for health because of a high content of – (1) cobalt (2) nickel (3) zinc (4) lead

Last Answer : (4) lead Explanation: Chocolate absorbs lead from the environment during production. Recently there has been concern of mild lead poisoning for some types of chocolate.

Which contain high content of lead?

Description : Which contain high content of lead?

Last Answer : High octane fuel

Chocolates can be bad for health because of a high content of (1) cobalt (2) nickel (3) zinc (4) lead

Description : Chocolates can be bad for health because of a high content of (1) cobalt (2) nickel (3) zinc (4) lead

Last Answer : lead

A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burnt with 40% excess air. The flue gas still contains large amount of carbon monoxide. This may be due to the (A) Presence of large quantity of hydrogen in the fuel (B) Low calorific value of the fuel (C) High sulphur content in the fuel (D) Lack of thorough mixing of fuel with air

Description : A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burnt with 40% excess air. The flue gas still contains large amount of carbon monoxide. This may be due to the (A) Presence of large ... fuel (C) High sulphur content in the fuel (D) Lack of thorough mixing of fuel with air

Last Answer : (D) Lack of thorough mixing of fuel with air

Assertion: Euro II norms are framed to reduce the content of CO and aromatic compounds from fuels. Reason: These compounds lead to reduced visibility

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Damage to thymus in a child may lead to (a) a reduction in haemoglobin content of blood (b) a reduction in stem cell production (c) loss of antibody mediated immunity (d) loss of cell mediated immunity.

Description : Damage to thymus in a child may lead to (a) a reduction in haemoglobin content of blood (b) a reduction in stem cell production (c) loss of antibody mediated immunity (d) loss of cell mediated immunity.

Last Answer : (d) loss of cell mediated immunity.

Pick up the correct statement from the following: (A) Excess quantities of iron and manganese in water, cause discolouration of clothes (B) Lead and barium salts have toxic effect (C) Higher copper content affects the lungs (D) All the above

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Lead pencil contains

Description : Lead pencil contains

Last Answer : Graphite

Lead pencil contains - (1) Lead nitrate (2) Graphite (3) Lead peroxide (4) Lead Sulphate

Description : Lead pencil contains - (1) Lead nitrate (2) Graphite (3) Lead peroxide (4) Lead Sulphate

Last Answer : (2) Graphite Explanation: Most pencil cores are made of graphite mixed with a clay binder which leaves grey or black marks that can be easily erased.

Lead pencil contains – (1) lead (2) ferrous sulphide (3) lead sulphide (4) graphite

Description : Lead pencil contains – (1) lead (2) ferrous sulphide (3) lead sulphide (4) graphite

Last Answer : (4) graphite Explanation: Most pencil cores are made of graphite mixed with a clay binder, leaving grey or black marks that can be easily erased. Graphite pencils are used for both writing ... with an eraser, it is resistant to moisture, most chemicals, ultraviolet radiation and natural aging.

If a paper moistened with lead acetate for five minutes when placed in manhole turns black. The sewer certainly contains A. Hydrogen sulphide B. Carbon dioxide C. Methane D. Oxygen

Description : If a paper moistened with lead acetate for five minutes when placed in manhole turns black. The sewer certainly contains A. Hydrogen sulphide B. Carbon dioxide C. Methane D. Oxygen

Last Answer : ANS: A

Lead pencil contains (A) Graphite (B) Lead sulphide (C) Lead (D) Both (B) & (C)

Description : Lead pencil contains (A) Graphite (B) Lead sulphide (C) Lead (D) Both (B) & (C)

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Which of the following statements best describes a lead compound? a) A compound that contains the element lead b) A compound from the research laboratory that is chosen to go forward for preclinical and clinical trials. c) A molecule that shows some activity or property of interest and serves as the starting point for the development of a drug. d) The first compound of a structural class of compounds to reach the market.

Description : Which of the following statements best describes a lead compound? a) A compound that contains the element lead b) A compound from the research laboratory that is chosen to go forward for preclinical and ... of a drug. d) The first compound of a structural class of compounds to reach the market.

Last Answer : c) A molecule that shows some activity or property of interest and serves as the starting point for the development of a drug.

Lead pencil contains (1) lead (2) ferrous sulphide (3) lead sulphide (4) graphite

Description : Lead pencil contains (1) lead (2) ferrous sulphide (3) lead sulphide (4) graphite

Last Answer : graphite

Well decomposed FYM contains N, P and K content

Description : Well decomposed FYM contains N, P and K content

Last Answer : Ans. 0.5:0.2:0.5%

Air is said to be saturated when - (1) it contains maximum content of water vapour (2) its pressure is minimum (3) its thickness is maximum (4) it blows over the barren land

Description : Air is said to be saturated when - (1) it contains maximum content of water vapour (2) its pressure is minimum (3) its thickness is maximum (4) it blows over the barren land

Last Answer : (1) it contains maximum content of water vapour Explanation: When a volume of air at a given temperature holds the maximum amount of water vapour, the air is said to be saturated. Mr is said ... 100 percent or is saturated, moisture will condense, mean-ing the water vapor changes to liquid vapor.

Pick out the correct statement. (A) A fat is converted into oil by its hydrogenation (B) There is no difference between a fat and an oil so far as its physical properties are concerned (C) All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms (D) Vegetable oils are classified as drying, non-drying and semi drying oils depending upon their fatty acids content

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Last Answer : (C) All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms

When compared to ordinary Portland cement, Rapid hardening Portland cement contains ______________ amount of lime content [ A ] Equal [ B ] Greater [ C ] Lesser [ D ] Zero

Description : When compared to ordinary Portland cement, Rapid hardening Portland cement contains ______________ amount of lime content [ A ] Equal [ B ] Greater [ C ] Lesser [ D ] Zero

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Air is said to be saturated when : (1) it contains maximum content of water vapour (2) its pressure is minimum (3) its thickness is maximum (4) it blows over the barren land

Description : Air is said to be saturated when : (1) it contains maximum content of water vapour (2) its pressure is minimum (3) its thickness is maximum (4) it blows over the barren land

Last Answer :  it contains maximum content of water vapour