Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Liquid hydrazine Kerosene oil Liquid hydrogen Liquid oxygen Liquid hydrazine Kerosene oil Liquid hydrogen Liquid oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Magnesium Calcium Mercury Sodium Magnesium Calcium Mercury Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Copper is not present as an alloying constituent in Constantan Silicon bronze Nichrome Delta metal Constantan Silicon bronze Nichrome Delta metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be 60000 J 240000 J 90000 J 30000 J 60000 J 240000 J 90000 J 30000 J ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, which will fracture most readity, when hit with a hard hammer ? Brass Bronze German silver Cast iron Brass Bronze German silver Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Function of feed check valve in a boiler is to Regulate the water flow to boiler Prevent the back flow of water Check the water level in the boiler drum Facilitate circulation of high pressure feed water Regulate the water flow to boiler Prevent the back flow of water Check the water level in the boiler drum Facilitate circulation of high pressure feed water ANSWER DOWNLOAD EXAMIANS APP
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