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Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its

Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its Correct Answer All of the above

Related Questions

In a mixture of ghee and dalda, the ratio of ghee to dalda is 5 : a. When 5 litres of ghee were added in the mixture then, the concentration of dalda becomes 50% but when 2 litres of dalda were added in the mixture then the concentration of ghee becomes 40%.  Quantity I : ghee will be what part of the mixture when, 10 litres of ghee were added in the original mixture? Quantity II : Dalda will be what part of the mixture when 3 litres of dalda were added in the original mixture?
Arrange the following oils in increasing percentage of poly unsaturated fatty acids.
1. Olive oil
2. Groundnut oil
3. Coconut oil
4. Mustard oil
5. Sunflower oil
6. Soyabean oil
With reference to ‘palm oil’, consider the following statements: 1. The palm oil tree is native to Southeast Asia. 2. Palm oil is a raw material for some industries producing lipstick and perfumes. 3. Palm oil can be used to produce biodiesel. Which of the statements given above are correct? 
With reference to the Genetically Modified mustard (GM mustard) developed in India, consider the following statements: 1. GM mustard has the genes of a soil bacterium that given the plant the property of pest-resistance to a wide variety of pests. 2. GM mustard has the genes that allow the plant cross-pollination and hybridization. 3. GM mustard has been developed jointly by the IARI and Punjab Agricultural University. Which of the statements given above is/are correct?
A solution of ghee and sugar syrup contains 45% ghee. A process when applied decreases the quantity of ghee by one-eighth and the quantity of sugar syrup by one-fifth, each time it is applied. What is the minimum number(approx.) of times that the process must be applied so that the solution would have more ghee than sugar syrup?
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg of pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was :
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was :
A mixture of oils is prepared by mixing two mixtures A and B in the ratio 2 ∶ 1. Mixture A is made by mixing olive oil and jasmine oil in ratio 3 ∶ 1, while mixture B is made by mixing coconut oil and almond oil in ratio 2 ∶ 3. How much jasmine oil and coconut oil is required to prepare 750 ml of the final mixture of oils respectively?
Consider the following statements regarding Genetically Modified mustard. 1. GM mustard has the genes of a soil bacterium that give the plant the property of pest-resistance to a wide variety of pests.  2. GM mustard has the genes that allow the plant cross-pollination and hybridization.  3. GM mustard has been developed jointly by the IARI and Punjab Agricultural University. Which of the following statements given above is/are correct?
In April 2021, Sri Lanka has banned imports of palm oil and new palm plantations. Sri Lanka imports around how many tonnes of palm oil every year?