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You Are On Question Answer Bank SET 2037

101851. A reaction in which no new substance is produced is called .?

Answer: Physical reaction

101852. The process by which one or more substances get transformed into a new substance is called?

Answer: Chemical reaction

101853. Chemical reaction in which heat is released?

Answer: Exothermic reaction

101854. Chemical reaction in which heat is absorbed?

Answer: Endothermic reaction

101855. Chemical reaction that involves the loss of electrons?

Answer: Oxidation

101856. Chemical reaction that involves the gain of electrons?

Answer: Reduction

101857. Chemical reaction in which electric energy is either absorbed or released?

Answer: Electro chemical reaction

101858. Chemical reaction in which light energy is either absorbed or released?

Answer: Photochemical reaction

101859. The ability of an atom to donate electrons is called?

Answer: Electro positivity

101860. Union of atoms of two or more elements by mutual attraction?

Answer: Chemical Bonding

101861. Two types of Bonds are :?

Answer: Ionic Bond or Electro Valent Bond & (ii) Covalent bond

101862. The bond formed by transferring electrons from an atom to another?

Answer: Ionic Bond

101863. മഡ ഗാസ്കർ ദ്വീപ്‌ ഏതു വന്കരയുടെ ഭാഗമാണ് ? [Mada gaaskar dveepu ethu vankarayude bhaagamaanu ?]

Answer: ആഫ്രിക്ക [Aaphrikka]

101864. Ionic bond was proposed by?

Answer: Kossel

101865. The bonds formed by sharing of electrons between the atoms is called?

Answer: Covalent bond

101866. Which is the strongest bond?

Answer: Covalent bond

101867. Which is the weakest bond?

Answer: Vander Waals Bond

101868. സ്വാഹിലി ഭാഷ സംസാരിക്കപ്പെടുന്ന വൻകര ഏതാണ്? [Svaahili bhaasha samsaarikkappedunna vankara ethaan?]

Answer: ആഫ്രിക്ക [Aaphrikka]

101869. The study of metals and the overall process by which metals are extracted from its ores are called?

Answer: Metallurgy

101870. The elements which lose electrons in chemical reaction are called?

Answer: Metals

101871. First metal discovered by man?

Answer: Copper

101872. നൈൽ നദി ഒഴുകുന്ന വൻകര ഏതാണ്? [Nyl nadi ozhukunna vankara ethaan?]

Answer: ആഫ്രിക്ക [Aaphrikka]

101873. The hardest metal?

Answer: Chromium

101874. Malleability of metals means?

Answer: Flattened into thin sheets by hammering

101875. Ductility of metals means?

Answer: Stretched into a wire under pressure

101876. Tensile of metals means?

Answer: Capable of being drawn out or stretched

101877. Sonority of metals means?

Answer: The quality of being resonant

101878. The metal having highest density?

Answer: Osmium

101879. The metal known as Rainbow metal?

Answer: Iridium

101880. The strongest reducing agent?

Answer: Lithium

101881. The metal kept in wax?

Answer: Lithium

101882. The metal which does not allow X-ray to pass through?

Answer: Lead

101883. The metal having lowest melting point?

Answer: Mercury

101884. The metal known as quick silver?

Answer: Mercury

101885. First known super conductor?

Answer: Mercury

101886. രോമങ്ങളെക്കുറിച്ചുള്ള പഠനം [Romangalekkuricchulla padtanam]

Answer: ട്രൈക്കോളജി [Drykkolaji]

101887. പോഷകാഹാരങ്ങൾ [Poshakaahaarangal]

Answer: ട്രൊഫോളജി [Dropholaji]

101888. Which is known as Anomalous Metal?

Answer: Mercury

101889. വിഷം [Visham]

Answer: ടോക്സിക്കോളജി [Doksikkolaji]

101890. വിരലടയാളം [Viraladayaalam]

Answer: ട്രൊഫോളജി [Dropholaji]

101891. രാസവസ്തുക്കൾ ഉപയോഗിച്ചുള്ള ചികിൽസ [Raasavasthukkal upayogicchulla chikilsa]

Answer: കീമോ തെറാപ്പി [Keemo theraappi]

101892. ജീവികളുടെ പെരുമാറ്റം [Jeevikalude perumaattam]

Answer: എത്തോളജി [Ettholaji]

101893. മാനസികാരോഗ്യ പഠനം [Maanasikaarogya padtanam]

Answer: സൈക്യാട്രി [Sykyaadri]

101894. കുഞ്ഞുങ്ങളുടെ രോഗത്തെക്കുറിച്ച് [Kunjungalude rogatthekkuricchu]

Answer: പീഡിയാട്രിക്സ് [Peediyaadriksu]

101895. തൊലിയെക്കുറിച്ച് [Tholiyekkuricchu]

Answer: ഡെൽമറ്റോളജി [Delmattolaji]

101896. സസ്യങ്ങളുടെ ഉത്ഭവം വളർച്ച [Sasyangalude uthbhavam valarccha]

Answer: ഫൈറ്റോളജി [Phyttolaji]

101897. പല്ലിന്റെ ഘടന [Pallinte ghadana]

Answer: ഒഡന്റോളജി [Odantolaji]

101898. കാൻസറുകളെക്കുറിച്ച് [Kaansarukalekkuricchu]

Answer: ഓങ്കോളജി [Onkolaji]

101899. ഹൃദയത്തെക്കുറിച്ച് [Hrudayatthekkuricchu]

Answer: കാർഡിയോളജി [Kaardiyolaji]

101900. കണ്ണിനെക്കുറിച്ച് [Kanninekkuricchu]

Answer: ഒഫ്താൽമോളജി [Ophthaalmolaji]
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