The nitrogen percentage is the highest in which fertilizer? -Do You Know?

Description : Of all the gases present in the air, which one of the following is the highest in percentage? (a) Carbon dioxide (b) Hydrogen (c) Nitrogen (d) Oxygen

Last Answer : Ans:(c)

Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? (A) Calcium nitrate (B) Calcium ammonium nitrate (CAN) (C) Urea (D) Ammonium sulphate

Description : Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? (A) Calcium nitrate (B) Calcium ammonium nitrate (CAN) (C) Urea (D) Ammonium sulphate

Last Answer : (C) Urea

Highest percentage of air consists of A. Oxygen B. Carbon dioxide C. Nitrogen D. Argon

Description : Highest percentage of air consists of A. Oxygen B. Carbon dioxide C. Nitrogen D. Argon

Last Answer : C. Nitrogen

Highest percentage of air consists of A. Oxygen B. Carbon dioxide C. Nitrogen D. Argon

Description : Highest percentage of air consists of A. Oxygen B. Carbon dioxide C. Nitrogen D. Argon

Last Answer : C. Nitrogen

Where was the first state-owned fertilizer plant set-up in 1951? -Do You Know?

Description : Where was the first state-owned fertilizer plant set-up in 1951? -Do You Know?

Last Answer : answer:

How can I measure the amounts of phosphate, nitrogen, and potash in a purchased bag of fertilizer?

Description : How can I measure the amounts of phosphate, nitrogen, and potash in a purchased bag of fertilizer?

Last Answer : There are three numbers on the front of the bag with dashes. These are percentages. The first number is nitrogen, then phosphate, then potassium.

Anaerobic environment in rice soil is responsible for gaseous loss of fertilizer nitrogen by

Description : Anaerobic environment in rice soil is responsible for gaseous loss of fertilizer nitrogen by

Last Answer : Ans.Denitrification

Urea is widely used as a fertilizer because it (a) is an organic compound (b) contains very high amounts of nitrogen (c) is soluble in water (d) mixes easily with soil

Description : Urea is widely used as a fertilizer because it (a) is an organic compound (b) contains very high amounts of nitrogen (c) is soluble in water (d) mixes easily with soil

Last Answer : Ans:(b)

For which type of fertilizer, India is fully dependent on imports – (1) Nitrogen Fertilizer (2) Phosphatic Fertilizer (3) Potash Fertilizer (4) None of these

Description : For which type of fertilizer, India is fully dependent on imports – (1) Nitrogen Fertilizer (2) Phosphatic Fertilizer (3) Potash Fertilizer (4) None of these

Last Answer : (3) Potash Fertilizer Explanation: Potash fertilizer is not manufactured in India.

(2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a soil to supply one or more plant nutrients essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Description : (2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a ... essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Last Answer : Metal are good conductors, because – (1) they contain free electrons (2) the molecules in them are very close to each other (3) the molecules in them collide very freely (4) they contain reflecting surface

Which fertilizer has more nitrogen content?

Description : Which fertilizer has more nitrogen content?

Last Answer : Urea

What happened when an excess amount of Nitrogen Fertilizer is Introduced in to Soil Ecosystem? A. Soil Decay B. Soil Acidi_cation C. Soil Residue D. Microbial Activity

Description : What happened when an excess amount of Nitrogen Fertilizer is Introduced in to Soil Ecosystem? A. Soil Decay B. Soil Acidi_cation C. Soil Residue D. Microbial Activity

Last Answer : D. Microbial Activity

. Urea is a better fertilizer than ammonium sulphate, because (A) It is cheaper (B) Nitrogen content is higher (C) It is not poisonous (D) It is easy to manufacture

Description : . Urea is a better fertilizer than ammonium sulphate, because (A) It is cheaper (B) Nitrogen content is higher (C) It is not poisonous (D) It is easy to manufacture

Last Answer : (B) Nitrogen content is higher

The three numbers on fertilizer represents the value of the three macro-nutrients used by plants represented as NPK for short. What are they? a. Neon, Phosphorous, Krypton b. Nitrogen, Phosphorus, Potassium c. Neon, Potassium, Krypton d. Neon, Potassium, Phosphorous

Description : The three numbers on fertilizer represents the value of the three macro-nutrients used by plants represented as NPK for short. What are they? a. Neon, Phosphorous, Krypton b. Nitrogen, Phosphorus, Potassium c. Neon, Potassium, Krypton d. Neon, Potassium, Phosphorous

Last Answer : b. Nitrogen, Phosphorus, Potassium

The three numbers on fertilizer represents the value of the three macro-nutrients used by plants represented as NPK for short. What are they? a. Neon, Phosphorous, Krypton b. Nitrogen, Phosphorus, Potassium c. Neon, Potassium, Krypton d. Neon, Potassium, Phosphorous

Description : The three numbers on fertilizer represents the value of the three macro-nutrients used by plants represented as NPK for short. What are they? a. Neon, Phosphorous, Krypton b. Nitrogen, Phosphorus, Potassium c. Neon, Potassium, Krypton d. Neon, Potassium, Phosphorous

Last Answer : b. Nitrogen, Phosphorus, Potassium

The relative percentage of N2 , P2O5 and K2O” in a fertilizer

Description : The relative percentage of N2 , P2O5 and K2O” in a fertilizer

Last Answer : Ans. Fertilizer ratio

Potassic fertilizer containing highest amount of K2O

Description : Potassic fertilizer containing highest amount of K2O

Last Answer : Ans. Muriate of potash/KCl (60%K2O)

Which compound does not give a positive test in Lassaigne’s test for nitrogen? -Do You Know?

Description : Which compound does not give a positive test in Lassaigne’s test for nitrogen? -Do You Know?

Last Answer : Azo benzene :- It has formula C12H10N2. It contains both carbon and nitrogen so it reacts with sodium. It leads to formation of sodium cyanide. It does not give positive lassaigne's test.

What is the function of Leghaemoglobin in nitrogen fixation? -Do You Know?

Description : What is the function of Leghaemoglobin in nitrogen fixation? -Do You Know?

Last Answer : answer:

What is the mixture of carbon monoxide and nitrogen called? -Do You Know?

Description : What is the mixture of carbon monoxide and nitrogen called? -Do You Know?

Last Answer : answer:

By which algae is Nitrogen fixation done? -Do You Know?

Description : By which algae is Nitrogen fixation done? -Do You Know?

Last Answer : blue-green algae

Nitrogen fixing bacteria is useful in growing which crop? -Do You Know?

Description : Nitrogen fixing bacteria is useful in growing which crop? -Do You Know?

Last Answer : answer:

Which crop enrich the soil with nitrogen? -Do You Know?

Description : Which crop enrich the soil with nitrogen? -Do You Know?

Last Answer : answer:

What is the percentage of nitrogen in meat ?

Description : What is the percentage of nitrogen in meat ?

Last Answer : : Amish contains 16 % nitrogen.

What is the percentage of nitrogen in urea ?

Last Answer : : Nitrogen content in urea is 46%.

What is the percentage of nitrogen in the atmosphere of Mars ?

Last Answer : Mars contains 3 % nitrogen in the atmosphere

Which one of fertilizers has the maximum percentage of nitrogen?

Description : Which one of fertilizers has the maximum percentage of nitrogen?

Last Answer : Urea

The percentage of food nitrogen that is retained in the body represents (A) Digestibility coefficient (B) Biological value of proteins (C) Protein efficiency ratio (D) Net protein utilisation

Description : The percentage of food nitrogen that is retained in the body represents (A) Digestibility coefficient (B) Biological value of proteins (C) Protein efficiency ratio (D) Net protein utilisation

Last Answer : Answer : D

The percentage of nitrogen retained in the body after absorption of diet represents (A) Digestibility coefficient of proteins (B) Biological value of proteins (C) Protein efficiency ratio (D) Net protein utilisation

Description : The percentage of nitrogen retained in the body after absorption of diet represents (A) Digestibility coefficient of proteins (B) Biological value of proteins (C) Protein efficiency ratio (D) Net protein utilisation

Last Answer : Answer : B

Biological value of a protein is (A) The percentage of ingested protein/nitrogen absorbed into circulation (B) The percentage of ingested protein/nitrogen in the body (C) The percentage of ingested protein utilised for protein synthesis in the body (D) The gain in body weight (gm) per gm of protein ingested

Description : Biological value of a protein is (A) The percentage of ingested protein/nitrogen absorbed into circulation (B) The percentage of ingested protein/nitrogen in the body (C) The percentage of ingested protein utilised ... synthesis in the body (D) The gain in body weight (gm) per gm of protein ingested

Last Answer : Answer : B

The percentage of ingested protein/ nitrogen absorbed into blood stream is known as (A) Net protein utilisation (B) Protein efficiency ratio (C) Digestibility coefficient (D) Biological value of protein

Description : The percentage of ingested protein/ nitrogen absorbed into blood stream is known as (A) Net protein utilisation (B) Protein efficiency ratio (C) Digestibility coefficient (D) Biological value of protein

Last Answer : Answer : C

71 The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Description : 71 The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Last Answer : ANSWER: D

The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Description : The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Last Answer : ANSWER: D

The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Description : The volume percentage of nitrogen in air is _____. A. 60% B. 67% C. 74% D. 78%

Last Answer : ANSWER: D

The percentage of nitrogen present in ammonium sulphate is – (1) 27% (2) 25% (3) 30.5% (4) 18%

Description : The percentage of nitrogen present in ammonium sulphate is – (1) 27% (2) 25% (3) 30.5% (4) 18%

Last Answer : (1) 27% Explanation: Ammonium sulfate, (NH4)4SO4 contains 21% nitrogen as ammonium cations, and 24% sulfur as sulfate anions. It is an inorganic salt which is most commonly used as a soil fertilizer.

The percentage of Nitrogen in Air is - (1) 0.94 (2) 0.03 (3) 78.03 (4) 85.02

Description : The percentage of Nitrogen in Air is - (1) 0.94 (2) 0.03 (3) 78.03 (4) 85.02

Last Answer : (3) 78.03 Explanation: By volume, thy air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1%.

In Dumas’ method for estimation of nitrogen, 0.3g of an organic compound gave 50mL of nitrogen collected at 300K temperature and 715mm pressure. Calculate the percentage composition of nitrogen in the compound. (Aqueous tension at 300K=15 mm).

Description : In Dumas’ method for estimation of nitrogen, 0.3g of an organic compound gave 50mL of nitrogen collected at 300K temperature and 715mm pressure. Calculate the percentage composition of nitrogen in the compound. (Aqueous tension at 300K=15 mm).

Last Answer : Volume of nitrogen collected at 300K and 715mm pressure is 50 mL Actual pressure = 715-15 =700 mm Volume of Nitrogen at STP=273*700*50/300*760 =41.9 ml 22400 ml of Nitrogen at STP weighs = 28 g 41.9 ml of Nitrogen weighs = 28*41.9/22400 g % of Nitrogen = 28*41.9*100/22400*0.3 = 17.45 %

The percentage of Nitrogen (N) in DAP is...... (A) 46 (B) 26 (C) 18 (D) 80 (E) 30

Description : The percentage of Nitrogen (N) in DAP is...... (A) 46 (B) 26 (C) 18 (D) 80 (E) 30

Last Answer : (E) 30

The percentage of Nitrogen (N) in DAP is...... (A) 46 (B) 26 (C) 18 (D) 80 (E) 30

Description : The percentage of Nitrogen (N) in DAP is...... (A) 46 (B) 26 (C) 18 (D) 80 (E) 30

Last Answer : (C) 18

Percentage of nitrogen in blast furnace gas may be around (A) 5 (B) 25 (C) 55 (D) 80

Description : Percentage of nitrogen in blast furnace gas may be around (A) 5 (B) 25 (C) 55 (D) 80

Last Answer : (C) 55

Which of the following fertilisers contains the least percentage of nitrogen? (A) Liquid ammonia (B) Urea (C) Ammonium phosphate (D) Ammonium sulphate

Description : Which of the following fertilisers contains the least percentage of nitrogen? (A) Liquid ammonia (B) Urea (C) Ammonium phosphate (D) Ammonium sulphate

Last Answer : (C) Ammonium phosphate

Maximum nitrogen percentage is in (A) Ammonium sulphate (B) Calcium ammonium nitrate (C) Urea (D) Liquid ammonia

Description : Maximum nitrogen percentage is in (A) Ammonium sulphate (B) Calcium ammonium nitrate (C) Urea (D) Liquid ammonia

Last Answer : (D) Liquid ammonia

Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that (A) Pure oxygen has been used for combustion (B) Nitrogen percentage in the fuel is very high (C) Excess air has been used for combustion (D) Hydrogen is not present in the fuel

Description : Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that (A) Pure oxygen has been used for combustion ... very high (C) Excess air has been used for combustion (D) Hydrogen is not present in the fuel

Last Answer : (C) Excess air has been used for combustion

The percentage of nitrogen is A. 21% B. 78% C. 12% D. 87%

Description : The percentage of nitrogen is A. 21% B. 78% C. 12% D. 87%

Last Answer : B. 78%

The nitrogen percentage is the highest in which fertilizer? -Do You Know?

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