AIEEE 2012 Solutions & Analysis This practice AIEEE preparation test is designed to help you prepare for AIEEE Chemistry section. Get detailed information related to AIEEE admit card, sample papers & solutions.
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In an aqueous solution of volume 500 ml, when the reaction of reached equilibrium, the was x M. When 500 ml of water is further added, at the equilibrium will be
between x M and x/2 M
less than x/2 M
For the reaction: , if one mole of oxidises 1.67 moles of to , then the value of x in the reaction is
The solubility product of is . What is the concentration of ions in that solution in .
When strongly heated, orthoboric acid gives
In ion, the formal charge on each oxygen atom and bond order respectively are
10 g of a mixture of hexane and ethanol are reacted with Na- metal to give 200 ml of at and 760 mm pressure. The % of ethanol in mixture is
50 g of when treated with 60 ml of 20 N HCL at 300 K and 4 atm produces
A and B are two different chemical species undergoing first order decomposition with rate constants and which are in the ratio 3 : 2 in magnitude. If the initial concentration of A and B are in the ratio , what would be the ratio of concentration after three half lives of A?
2 : 1
1 : 1
3 : 4
1 : 2
What is the effect of addition of KCl on solubility of solution?
at first increases then it decreases
A mixture of carbonates of two bivalent metals contains 13.6% of one metal. If 2.5 g of the mixture liberates 1.33 g , the % by weight of the other metal is
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