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The mole fraction of NaCl in aqueous sol...

The mole fraction of NaCl in aqueous soluition is 0.2 . The solution is :

A

13.9 m

B

mole fraction of `H_(2)O` is 0.8

C

acidic in nature

D

neutral

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A, B, D
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GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Multiply Objective type
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  2. Which of the following has same mass?

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  3. The mole fraction of NaCl in aqueous soluition is 0.2 . The solution i...

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  4. 100 mL of 0.06 MCa(NO(3))(2) is added to 50 mL of 0.06 M Na(2)C(2)O(4...

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  5. Silver metal in ore is dissolved by potassium cyanide solution in the ...

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  6. Equal masses of SO(2) and O(2) are placed in a flask at STP . Choose t...

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  7. For the reaction 2P + Q rarr R, 12 mol of P and 8 mol of Q are taken t...

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  8. If H(2)SO(4) is formed from it's elements by taking 6.023 xx 10^(23) ...

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  9. Equal volume of 0.1 M NaCl and 0.1 M FeCl(2) are mixed with no change ...

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  10. 0.28 g of a gas occupies 227 ml at STP. The gas could be:

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  11. Choose the incorrect statement(s).

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  12. In 2.6 gm of FeSO(4).6H(2)O (At wt of fe =56):

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  13. For reaction MnO(2) + 4HCl rarr MnCl(2) + 2H(2)O + Cl(2)(g) 261 gm ...

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  14. 10 moles of A(2)B(3) contains 100 gm A atom and 60 gm B atoms. Choose...

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  15. Consider the following chemical reaction Pb(NO(3))(2) + Na(2)SO(4) rar...

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  16. 400 ml 0.1 M BaCL(2) is mixed with 600 ml 0.1 M H(2)SO(4) to form prod...

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  17. Aqueous solution containing 30 gm CH(3)COOH are:

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  18. 50 ml of CO is mixed with 20 ml of oxygen and sparked. After reaction...

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  19. Which of the follewing aqueous solutions of H(2)SO(4) has 4.9 g of H(...

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  20. Select the correct statement(s)

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