- Fluid catalytic cracking
- Visbreaking
- Propane deasphalting
- None of these
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Call
Each index consumes extra storage space and also requires overhead maintenance time whenever indexed data change value.?
Answer: Option 1 Let'
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Which of the following is not an isotope of hydrogen?
Answer: Option 4 Yttrium is not an isotope of hydrogen.
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Which of the following will replace hydrogen from acids to form salts ?
Answer: Option 2 According to the reactivity series , elements which are above of hydrogen can replace hydrogen. Hence Sodium will replace hydrogen from acids to form salts.
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Which one of the following metals does not react with water to produce Hydrogen ?
Answer: Option 2 Cadmium does not react with water to produce hydrogen.
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The animal which consumes decaying organic matter is _________?
Answer: Option 2 A detritivore is an animal feeding on decaying organic matter. It is a heterotroph that obtains nutrients by consuming detritus. Examples include millipedes, earthworms, fiddler crabs, sea...
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Which of the following is an advantage of hydrogen cooling?
Answer: Option 4 Let'
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Which one of the following resists hydrogen sulphide corrosion?
Answer: Option 4 Let'
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Which of the following is the costliest source of getting hydrogen on commercial scale for the manufacture of nitrogeneous fertiliser?
Answer: Option 3 Let'
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Which of the following consumes the maximum tonnage of refractories annually in an integrated steel plant?
Answer: Option 3 Let'
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Which furnace consumes maximum refractory annually in an integrated steel plant?
Answer: Option 3 Let'
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