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ALLEN-TEST PAPERS-PAPER 3
- When 20 g of naphthoic acid (C(11)H(8)O(2)) is dissolved in 50 g of be...
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- Calculate the total number of electrons present in 3.2 g of oxygen gas...
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- The life span of atomic hydrogen is:
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- 0.14 gm of an acid required 12.5 ml of 0.1 N NaOH for complete neutura...
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- Which of the following statement is true?
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- Which of the following solutions will have highest boiling point:- (As...
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- Balance the following half cell reactions. MnO(4)^(-)toMn^(2+)
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- At STP, a container has 1 mole of Ar, 2 moles of CO(2), 3 moles of O(2...
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- For the reaction H(2)(g)+CO(2) (g)hArrCO(g)+H(2)O(g), if the initial ...
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- Read the following statements regarding spontaneity of a process and m...
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- If uncertainty principle is applied to an object of mass 1 milligram, ...
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- In the temperature of 1 mole of a gas is increased by 50^(@)C. Calcula...
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- 1,2 di bromo cyclohexane on dehydrohalogenation gives
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- The product 'A' in the following reaction is
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- Propane-1-ol can be prepared from propene
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- In the following reaction : C(2)H(2)underset(HgSO(4)//H(2)SO(4))ove...
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- In the reaction, CH(3)COOHoverset(LiAIH4)(rarr)(A)overset(I2 + NaOH)...
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- In the above reaction 'X' stands for
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- The strongest base among the following is
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- Among the cyclic ions the aromatic character is shown by :-
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