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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 10-CHEMISTRY
- Standard reduction potentials of three metals electrodes A,B, and C a...
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- Oxidation number of N in NOCl is
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- The gravimetric composition of water as H:O is
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- Which has the lowest anion to cation size ratio ?
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- Transition of electron from n=3 to n=1 level results in
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- 10 g of hydrochloric acid gas occupies 5.6 litre of volume at STP . Th...
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- The standard heat of formation in kcal/mol of NO(2(g)) and N2O(4(g)) ...
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- Heat of neutralization of HF is
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- The pH of a solution having [H^(+)]=10xx10^(-4) mol/litre will be
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- For the reaction : 2 NH(3)(g) rarr N(2)(g) + 3 H(2)(g)
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- The most favourable condition of temperature and pressure for the oxid...
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- 1% (wt./vol) solution of urea is isotonic with 3% (wt./vol.) solution ...
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- The substance whose solubility decreases with increase in temperature
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- 1 ml of hydrogen gas at NTP contains molecules equal to
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- 13.5 g of Al get deposited when electricity is passed through soluti...
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- When iron or zinc added to CuSO(4) solution copper is precipitated, it...
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- The amount of KMnO4 required to prepare 100 ml of 0.1 N solution in al...
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- An atom having ns^(1) configuration may belong to
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- Which particle is used to bombard ""(13)^(28)Al to give ""(15)^(31)P ...
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- An oxide of N has vapour density 46. Total number of electron in 92 g ...
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