Arrange in order of increasing acidic strength:

X > Z > Y

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Z < X > Y

No worries! We‘ve got your back. Try BYJU‘S free classes today!

X > Y > Z

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Z > X > Y

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $X > Z > Y$
pKa value of carboxylic group is less than pKa of $- + N H_{3}$ in amino acid and $- + N H_{3} (z)$ will have comparatively less pKa than $- + N H_{3} (y)$ due to -I effect of carboxylate group.
Less pKa more is the acidity.

Suggest Corrections

Similar questions

Q. Arrange X , Y , and Z in order of increasing acidic strengths.

Q. Consider the given compound and arrange X, Y, Z in order of increasing acid strengths?

The correct order of decreasing basic strengths of

x, y

and

z

is:

Question 63
Of the three metals X, Y and Z, X reacts with cold water, Y with hot water and Z with steam only. Identify X, Y and Z and also arrange them in order of increasing reactivity.

If x, y and z are variables, verify the cyclic symmetry of the following expressions.

(1) x(y + z) + y(z + x) + z(x + y)

(2) xy(x − y) + yz(y − z) + zx(z − x)

(3) x²y(x + y) + y²z(y + z) + z²x(z + x)

(4) x³(x + y) + y³(y + z) + z³(z + x)

(5) xy²(x − y) + yz²(y − z) + zx²(z − x)

Join BYJU'S Learning Program

Arrange in order of increasing acidic strength:

The correct option is A X>Z>YpKa value of carboxylic group is less than pKa of −+NH3 in amino acid and −+NH3(z) will have comparatively less pKa than −+NH3(y) due to -I effect of carboxylate group. Less pKa more is the acidity.

The correct option is A $X > Z > Y$
pKa value of carboxylic group is less than pKa of $- + N H_{3}$ in amino acid and $- + N H_{3} (z)$ will have comparatively less pKa than $- + N H_{3} (y)$ due to -I effect of carboxylate group.
Less pKa more is the acidity.