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താഴെ തന്നിരിക്കുന്നതിൽ നിക്കലിന്റെ അയിര് ഏതാണ് ?
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' കലാമിൻ ' ഏത് ലോഹത്തിൻറെ അയിരാണ് ?
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താഴെ തന്നിരിക്കുന്നതിൽ സിൽവറിന്റ അയിര് ഏതാണ് ?
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'സ്റ്റിബ്നൈറ്റ്' ഏത് ലോഹത്തിൻ്റെ അയിരാണ് ?
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Gobar gas mainly contains
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The change of vapour into liquid state is known as :
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The “Law of Multiple Proportion” was discovered by :
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Which is not an alkali metal
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Which organic acid present in apple?
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The element having no neutron in the nucleus of its atom :
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The Aufbau Principle describes that
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Which one of the following is an incorrect orbital notation?
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What is the electronic configuration of an oxide ion O^2- ?
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Electrons enter the 4s sub-level before the 3d sub-level because...
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Hund's Rule states that...
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The order of filling orbitals is...
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Which one of the following is not the electronic configuration of atom of a noble gas?
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The electronic configuration of an atom an element with atomic number 8 is...
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The Aufbau Principle states that...
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കോപ്പർ സൽഫേറ്റിൽ നിന്ന്, ഒരു മോള് കോപ്പർ നിർമ്മിക്കാൻ ആവശ്യമായ ഇലെക്ട്രിസിറ്റി എത്രയാണ്?
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യൂകാവ തിയറി പ്രകാരം ന്യൂക്ലിയാർ പാർട്ടിക്കിൾസിനെ ആകർഷിച്ചു നിർത്തുന്ന ആകർഷക ശക്തി ----- ആകുന്നു.
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ആൽക്കലൈൽ ഹാലൈഡും OH അയോണും തമ്മില് നടക്കുന്ന SN1 റിയാക്ഷന്റെ റേറ്റ് ആരുടെ ഗാഢതയെ ആശ്രയിച്ചിരിക്കുന്നു
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സെക്കന്റ് ലോ ഓഫ് തെർമോഡൈനാമിക്സ് എന്തുമായി ബന്ധപെട്ടിരിക്കുന്നു ?
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Adding common ion to a solution
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The rotational spectrum of molecules arises because of
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Identify the element which shows variable valency.
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Which of the following states of matter has the weakest Intermolecular forces?
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The force of attraction among the molecules are very high in which form of matter
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Bosons which carry electromagnetic force is
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Boson which carry strong nuclear force is
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In which form particle has a definite volume and having no definite shape
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The particle which gives the property of mass to the matter
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Bosons which carry weak nuclear force is
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The term Quark was coined by
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99% of matter in the Universe is in which form?
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Matter exists at ultra high temperature on which form?
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The term ‘Boson’ was first coined by
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The pure Bose- Einstein was first created by Eric Cornell and ----
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International year of Chemistry was celebrated in
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The term Element was coined by?
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Father of Modern chemistry?
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An atom has a mass number of 23 and atomic number 11. How many neutrons does it have?
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The element used to find Atomic mass unit?
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International mole day
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How many atoms are present in one molecule of Ozone?
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The term ‘molecule’ was coined by
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The unit of measuring mass of an atom?
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Uncertainity principle was put forward by:
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Valency of Noble gases is:
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Scientist who found that electrons move around nucleus in shell?
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