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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2002-CHEMISTRY (MCQ.s)
- 30g of magnesium and 30g of oxygen are reacted and the residual mixtur...
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- 3g of an oxide of a metal is converted to chloride completely and it y...
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- 20ml of 0.25 N strong acid and 30 ml 0.2 N of strong base are mixed, t...
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- The ratio of the forward reaction is two times that of the revers reac...
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- A chemical reaction was carried out at 300 K and 280 K. The rate const...
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- Ammonium ion is
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- Water is a
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- A smuggler could not carry gold by depositing iron on gold surface sin...
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- A is an aqueous acid, B is an aqueous base. They are diluted separatel...
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- ""(Z)X^(M)+""(2)He^(4)to""(15)P^(30)+""(0)n^(1). Then
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- Kinetic theory of gases presumes that collision between the molecules ...
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- Bio-gas production is more useful when compared to the direct use of ...
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- Compounds with high heat of formation are less stable because
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- In the case of a radio isotope the value of T(1//2) and lamda are iden...
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- Heat of neutralisation of weak acid and strong base is less than the h...
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- A radio isotope will not emit
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- Heat treatment alters the properties of steel due to
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- Chemical bond implies
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- Grignard reagent is not prepared in aqueous medium but prepared in eth...
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- A lone pair of electrons in an atom implies
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