मेडिकल प्रवेश (CEE) – Physics, Chemistry, Zoology, Botany, MAT

CEE प्रवेश: प्रश्न र उत्तर

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सही: ० / ०

301. The process of converting ammonia into nitric acid on an industrial scale is known as:

     कOstwald Process खHaber-Bosch Process गContact Process घWohlwill Process
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302. What is the primary reason why sulfuric acid (H₂SO₄) is a strong oxidizing agent?

     कIt readily gains electrons. खIt readily loses electrons. गIts high boiling point allows for efficient oxidation. घIt produces a lot of heat when dissolved in water.
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303. Which of the following compounds will exhibit isomerism?

     कCH₄ खNH₃ गC₂H₆O घCO₂
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304. The decomposition of potassium chlorate (KClO₃) can be represented as: 4KClO₃(s) → 3KClO₄(s) + KCl(s). Which statement accurately describes this reaction?

     कThe reaction is exothermic and absorbs heat. खThe reaction is endothermic and releases heat. गThe reaction produces a precipitate of potassium chloride (KCl). घThe reaction involves the formation of a stable gaseous product.
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305. Among five friends, P is taller than Q, R is shorter than S, T is taller than P and S is shorter tha

     कR खQ गT घP
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306. Which of the following best describes the role of ‘synapses’ in neuronal communication?

     कA gap between adjacent neurons for direct electrical transmission खThe site where neurotransmitters are synthesized within a neuron गA junction between a neuron and its target cell where signals are transmitted chemically घThe area of the neuron responsible for receiving incoming signals
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307. Which of the following cell types is primarily responsible for initiating the inflammatory response upon tissue injury?

     कLymphocytes खNeutrophils गErythrocytes घOsteoclasts
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308. The phenomenon of ‘positive feedback’ is most prominently observed during which physiological process?

     कBlood clotting खRegulation of blood glucose levels गMenstrual cycle घDigestion of fats
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309. The process of parturition (childbirth) is stimulated by an increase in the levels of which hormone during pregnancy?

     कEstrogen खProgesterone गOxytocin घTestosterone
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310. The characteristic olive-green to brown color of brown algae (Phaeophyceae) is primarily due to the presence of: (A) Chlorophyll a and chlorophyll c (B) Carotenoids, specifically fucoxanthin (C) Phycoerythrin pigments (D) Anthocyanins

     क(A) Chlorophyll a and chlorophyll c ख(B) Carotenoids, specifically fucoxanthin ग(C) Phycoerythrin pigments घ(D) Anthocyanins
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