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स्वाध्यायान्मा प्रमदः।

स्वाध्यायमा कहिल्यै लापरबाही नगर। (तैत्तिरीय उपनिषद्)

Never neglect your own study. (Taittiriya Upanishad)

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चिकित्सा शिक्षा आयोग (CEE) पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom) तयारी

चिकित्सा शिक्षा आयोग (CEE) – पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom)

Paramedical Bachelor Entrance · Medical Education Commission – CEE

विषय अनुसार:भौतिक विज्ञान (Physics)रसायन विज्ञान (Chemistry)जीव विज्ञान – Zoologyवनस्पति विज्ञान – BotanyMAT (Mental Agility Test)

२,०३९ प्रश्न उपलब्ध। मोड छान्नुहोस्:

MBBS/BDS/Nursing प्रवेश: प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

  1. The decomposition of potassium chlorate (KClO₃) can be represented by the following balanced chemical equation: kClO₃(s) → KCl(s) + O₂(g) The rate law for this reaction is determined experimentally to be: Rate = k[KClO₃] What does this rate law indicate about the effect of KClO₃ concentration on the speed of the reaction? a) Increasing KClO₃ concentration increases the reaction rate. b) Decreasing KClO₃ concentration decreases the reaction rate. c) The reaction rate is independent of KClO₃ concentration. d) The reaction rate increases proportionally to the square of the KClO₃ concentration.

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  2. The reaction between sodium metal and water produces hydrogen gas and sodium hydroxide. The following equation represents this reaction: 2Na(s) + 2H₂O(l) → 2NaOH(aq) + H₂(g) Which statement best describes the nature of this chemical change? a) Sodium atoms are rearranged to form new molecules. b) Hydrogen ions from water combine with sodium ions. c) Electrons are transferred from sodium to hydrogen, forming a covalent bond. d) Hydroxide ions from water react with sodium ions, forming an ionic compound.

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  3. The ionization energy of an atom increases as we move from left to right across a period in the periodic table. Which of the following best explains this trend? a) Increased nuclear charge. b) Decreased atomic mass. c) Increased number of neutrons. d) Decreased shielding effect.

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  4. If the sequence is: 1, 4, 9, 16, 25,... what is the next number in the series?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  5. In the context of leaf anatomy, what is the primary function of ‘bulliform cells’ found in grass leaves?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  6. The presence of which micronutrient is essential for the synthesis of the plant hormone auxin?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  7. Which of the following best describes the characteristic difference between heartwood and sapwood in a tree?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  8. The phenomenon observed when the stem of a well-watered herbaceous plant is cut near the base in the morning, resulting in sap oozing out is known as:

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  9. Which of the following is a key characteristic found in all chordates?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  10. The process of endocytosis is characterized by:

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।