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ICSE-SAMPLE QUESTION PAPER 5 -Questions (Answer the following questions)
- The equilibrium constant for the reaction : N(2)(g)+3H(2)(g)hArr2NH(...
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- Ethylene glycol is used as an antifreeze agent. Calculate the amount o...
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- Schottky defect lowers the density of ionic crystals while Frenkel def...
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- Why solids with F-centres are paramagnetic?
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- What happens when freshly precipitated Fe(OH)3 is shaken with small am...
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- Why lyophilic colloidal sols are more stable than lyophobic colloidal ...
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- What form freundlich adsorption equation will take at high pressure ?
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- For the coordination complex ion [Co(NH(3))(6)]^(3+) Give the IUPAC ...
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- Calculate the oxidation number of the underlined atom in the following...
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- For the complex ion of [Co(NH3)6]^(3+) State the hybridization of th...
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- How is potassium dichromate prepared from a sample of chromite ore ? G...
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- An organic compound A with molecular formula C2 H7 N on reaction wit...
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- Name the important ore of silver. Write all the steps and reactions in...
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- State Faraday's first law of electrolysis.
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- How many electrons will flow when a current of 5 amperes is passed thr...
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- Define the following terms : (a) Molarity (b) Molal elevation cons...
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- A solution containing 15 g urea (molar mass =60" g mol"^(-1)) per litr...
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- Sulfur dioxide acts as an oxidising agent as well as a reducing agent....
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- Write all the chemical reactions involved in the manufacture of sulphu...
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- Account for the following SF6 exists but OF6 does not, though both ...
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