Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. (A) Drying (B) Semi-drying (C) Non-drying (D) None of these

Vegetable oils contain large quantity of glycerides of unsaturated acids.
When the vegetable oils contain high amount of saturated fatty acids, it is
termed as __________ oil.
(A) Drying
(B) Semi-drying
(C) Non-drying
(D) None of these
by

1 Answer

Answer :

(C) Non-drying
by

Related questions

Drying oils contain a fairly large proportion of – (1) fats (2) proteins (3) saturated fatty acids (4) unsaturated fatty acids

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Last Answer : (4) unsaturated fatty acids Explanation: They contain a high percentage of "polyunsaturates" (polyunsaturated fatty acids). Most drying oils owe their drying properties to the presence of a large percentage of linolenic acid (which derives its name from "linseed"), which is highly unsaturated.

Drying oils contain a fairly large proportion of (1) fats (2) proteins (3) saturated fatty acids (4) unsaturated fatty acids

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

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Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils? (A) Elaiden test (B) Reichert-Meissl value test (C) Hunter value test (D) Iodine value test

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What is true of saturated fatty acids They have the maximum number of hydrogen atoms. They are liquids at room temperature. They have longer molecules with a bent shape. They make up most vegetable fa?

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Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils (A) Cause cholesterol build up and blood clotting (B) Are prone to rancid oxidation (C) Always contain some amount of nickel (as their complete removal is very difficult) (D) Have affinity to retain harmful sulphur compounds

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Last Answer : (A) Cause cholesterol build up and blood clotting

Consider the following statements: 1. Normal diet should contain 75gm of fat. 2. Fatty acids should be a part of human diet. 3. The cells of the human body cannot synthesise any fatty acids. 4. Deficiency diseases develop due to the absence of unsaturated fatty acids called essential fatty acids. Which of the above statements are correct? (a) 1, 2 (b) 2, 3 (c) 1, 2, 3, 4 (d) 1, 2, 4

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__________ temperature is the steady state temperature attained by a small amount of liquid evaporating into a large quantity of unsaturated gas￾vapor mixture. (A) Dry bulb (B) Wet bulb (C) Dew point (D) None of these

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Which gas is used for converting vegetable oils into saturated fats? (1) H2 (2) O2 (3) Cl2 (4) SO2

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Which gas is used for converting vegetable oils into saturated fats ? (1) H2 (2) O2 (3) Cl2 (4) SO2

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Last Answer : H2

Unsaturated fatty acids is known as (A) Non-essential fatty acids (B) Essential fatty acids (C) Cerebrosides (D) Phospholipids

Description : Unsaturated fatty acids is known as (A) Non-essential fatty acids (B) Essential fatty acids (C) Cerebrosides (D) Phospholipids

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What causes unsaturated fatty acid to have different shape than saturated fats?

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Last Answer : Answer : D

A phosphoglyceride is always made up of (a) a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached (b) a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule (c) only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached (d) only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached.

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Last Answer : (a) a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached

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Last Answer : (D) Sulphur containing fatty acid

Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas. (A) Unsaturated hydrocarbon content (B) Calorific value (C) Quantity of propane (D) Quantity of butane

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Last Answer : (B) Calorific value

Prostaglandins are (A) C2 unsaturated acids (B) C27 saturated alcohols (C) C20 saturated acids (D) C27 saturated alcohols

Description : Prostaglandins are (A) C2 unsaturated acids (B) C27 saturated alcohols (C) C20 saturated acids (D) C27 saturated alcohols

Last Answer : Answer : A

Which of the following statements best describes the structure of waxes? (a) long-chain unsaturated carboxylic acids (b) long-chain saturated carboxylic acids (c) long-chain esters (d) short-chain esters

Description : Which of the following statements best describes the structure of waxes? (a) long-chain unsaturated carboxylic acids (b) long-chain saturated carboxylic acids (c) long-chain esters (d) short-chain esters

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Last Answer : (D) All (A), (B) and (C)

For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same. (A) Unsaturated surface (B) Constant rate (C) Both (A) and (B) (D) Neither (A) nor (B)

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Last Answer : (C) Both (A) and (B)

Lecithins contain an unsaturated fatty acid at position: (A) α (B) α and β (C) β (D) None of these

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Last Answer : Answer : C

What are unsaturated fatty acids? -Biology

Description : What are unsaturated fatty acids? -Biology

Last Answer : answer:

What are unsaturated fatty acids ?

Description : What are unsaturated fatty acids ?

Last Answer : Lubricants that are liquid are called oils . Oil is an unsaturated fatty acid.

The fatty acids containing even number and odd number of carbon atoms as well as the unsaturated fatty acids are oxidized by (A) α-oxidation (B) β-oxidation (C) ω-oxidation (D) All of these

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Last Answer : Answer : B

Eicosanoids are a group of _____ carbon unsaturated fatty acids (a) 20 (b) 10 (c) 25 (d) 35

Description : Eicosanoids are a group of _____ carbon unsaturated fatty acids (a) 20 (b) 10 (c) 25 (d) 35

Last Answer : Ans: A

When unsaturated fatty acids are oxidised, how many ATP is formed?

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Last Answer : The energy yield is less by 2 ATP molecules per double bond, when compared to the corresponding chain length saturated fatty acid.

Name some unsaturated fatty acids.

Description : Name some unsaturated fatty acids.

Last Answer : Oleic, linoleic, linolenic and arachidonic acids.

Prostaglandins: a. contains 20 carbon atoms b. are unsaturated fatty acids containing a cyclopentane ring c. the different types of prostaglandins are classified according to the configuration of the cyclopentane ring d. all above

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Last Answer : all above

Fatty acids are (a) Unsaturated dicarboxylic acids (b) Long-chain alkanoic acids (c) Aromatic carboxylic acids (d) Aromatic dicarboxylic acids

Description : Fatty acids are (a) Unsaturated dicarboxylic acids (b) Long-chain alkanoic acids (c) Aromatic carboxylic acids (d) Aromatic dicarboxylic acids

Last Answer : Long-chain alkanoic acids

. Enamels (A) Give good glossy finish (B) Are same as varnish (C) Are prepared from non-drying oil (D) Do not contain pigment

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Last Answer : (A) Give good glossy finish