Equilibrium

Chemistry
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Which of the following statements is correct?

A
The of solution of is
B
The conjugate base of is
C
Autoprotolysis constant of water increases with temperature
D
When a solution of weak monoprotic acid is titrated against a strong base, at half neutralization point
Hard
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Assertion

is stronger acid than .

Reason

At ionic product of water is and that of is .

Read the above assertion and reason and choose the correct option regarding it.

A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C
Assertion is correct but Reason is incorrect
D
Assertion is incorrect but Reason is correct
Hard
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A precipitate of calcium oxalate will not dissolve in:

A
B
C
D
Hard
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Blood is controlled by the concentrations of  and . In the presence of , of blood: 

A
increases
B
decreases
C
does not change
D
first decreases and then increases
Hard
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Which of the following mixture is not a buffer solution?

A
100 ml of 0.5 and 100 ml of 0.6
B
100 ml of 0.6   and 100 ml of 0.4
C
100 ml of 0.2 and 100 ml of 0.2
D
100 ml of 0.4 and 100 ml of 0.4
Hard
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