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Fill in the blanks by choosing the appropriate word/words from those given in the brackets: (completely filled shells, C-H, Zeeman.s effect, propene, very low, half-filled shells, spin, magnetic, propane, explosively, cyclopropane, C-C, very high, propyne)
Nobles gases possess ______ values of ionisation energies due to the presence of _______

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very high, completely filled shells
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Fill in the blanks by choosing the appropriate word/words from those given in the brackets: (completely filled shells, C-H, Zeeman.s effect, propene, very low, half-filled shells, spin, magnetic, propane, explosively, cyclopropane, C-C, very high, propyne) The ring-chain isomers possible with the molecular formula C_(3)H_(6) are _______and _______

Fill in the blanks by choosing the appropriate word/words from those given in the brackets: ( KOH, NaNH_(2) ,) ______is a better dehydrohalogenating agent as compared to _______

Fill in the blanks by choosing the appropriate word/words from those given in the brakets: (ethanol, He, low, diethyl ether, 96500 C, 6.023xx10^(23) electrons, 6, octahedral, Kr, high, alkyl) ____gas is used in ___temperature gas thermometers.

Fill in the blanks by choosing the appropriate word/words from those given in the brakets: (ethanol, He, low, diethyl ether, 96500 C, 6.023xx10^(23) electrons, 6, octahedral, Kr, high, alkyl) According to Faraday.s Law, one gram equivalent of ion is liberated by ______.

Fill in the blanks choosing appropriate word/words from those given in the brackets : (inversely, more, less, directly, ideal, Raoult's, non-ideal, do not) Solutions which strictly obey ............ law are called . solutions.

Fill in the blanks by choosing the appropriate word/words from those given in the brakets: (ethanol, He, low, diethyl ether, 96500 C, 6.023xx10^(23) electrons, 6, octahedral, Kr, high, alkyl) Valence bond theory helps in determining the _____and ____of the complex.

Fill in the blanks by choosing the appropriate word/words from those given in the brakets: (ethanol, He, low, diethyl ether, 96500 C, 6.023xx10^(23) electrons, 6, octahedral, Kr, high, alkyl) The percentage of unocuupied spaces in bcc and fcc arrangements are ____and_____respectively.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets : (square pyramidal, electrical, 74, 26, sp^(3)d^(2), sp^(3)d , chemical, 68, 32, tetrahedral, yellow, white, iodoform Lucas) A Galvanic cell converts ______ energy.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets: (hydrolysis, reduction, oxidation, vacant, osmotic, above, benzoic acid, phenol, aniline, below, can, decreases, increases, cannot, crystal, ionization, rate, rate constant.) A catalyst ______ start a reaction but it can increase the ______ of the reaction.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets: (double salts, complex compounds, uni, bi, six, four, three, coordination, linkage, imperfect, perfect, normal, penetrating, central ion, chelating, Werner, Pauling) Polydentate ligands are also called.... ligands.

ICSE-SAMPLE QUESTION PAPER-Question
  1. Splitting of spectral lines under the influence of magnetic field is c...

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  2. Fill in the blanks by choosing the appropriate word/words from those g...

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  3. Fill in the blanks by choosing the appropriate word/words from those g...

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  4. Fluorination of alkenes takes place ................ and may result in...

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  5. Which of the following acids does not exhibit optical isomerism?

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  6. The correct order of first ionisation potential is

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  7. The electronic configuration of an element is 1s^2 2s^2 2p^6 3s^2 3p^6...

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  8. The number of water molecules in one litre of water is:

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  9. Match the following

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  10. Using s, p, d, f notations describe the orbitals with the following qu...

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  11. Using s,p, d, f notations describe the orbitals with the following qua...

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  12. Write the electronic configurations for the following ions: H^(-)

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  13. Write the electronic configurations for the following ions: Na^(+)

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  14. Predict the blocks, periods and groups to which following elements bel...

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  15. Give the formulae of the species that will be isoelectron c with the f...

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  16. Give the formulae of the species that will be isoelectronic with the f...

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  17. Why is the ionisation enthalpy of magnesium higher than that of potass...

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  18. Why is magnesium oxide used as a refractory material?

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  19. What are hybridisation states of each carbon atom in the following com...

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  20. What are hybridisation states of each carbon atom in the following com...

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