(A) Isotonic solutions do not show osmosis.
(R) Isotonic solutions have equal osmotic pressure.

Both (R) and (A) are true and reason is the. correct explanation of assertion

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

Both (R) and (A) are true but reason is not correct explanation of assertion

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

Assertion (A) is true but reason (R) is false

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

Assertion (A) and reason (R) both are false

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

Assertion (A) is false but reason (R) is true

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

Open in App

Solution

The correct option is A Both (R) and (A) are true and reason is the. correct explanation of assertion
Isotonic solutions have equal osmotic pressure so they do not show osmosis.
So Both (R) and (A) are true and reason is the. correct explanation of assertion.
Hence option A is correct.

Suggest Corrections

Similar questions

Q. (i)
Assertion: A circle is not a rectilinear figure.
Reason: A figure formed by straight lines only is called a rectilinear figure.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.
(ii)
Assertion: All right angles are equal to one another.
Reason: A unique line passes through a single point.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion: 3 + 7 = 9 is a statement.
Reason: A sentence that can be judged to be true or false, but not both, is called a statement.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion: A cyclic parallelogram is a square.
Reason: Diameter is the largest chord in a circle.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion: Every parallelogram is a rectangle.
Reason: The angle bisectors of a parallelogram form a rectangle.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Assertion: If $a \neq b$ , then $(a, b) \neq (b, a)$ .
Reason: $(4, - 3)$ lies in Quadrant $I V$
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Join BYJU'S Learning Program

(A) Isotonic solutions do not show osmosis. (R) Isotonic solutions have equal osmotic pressure.

The correct option is A Both (R) and (A) are true and reason is the. correct explanation of assertionIsotonic solutions have equal osmotic pressure so they do not show osmosis.So Both (R) and (A) are true and reason is the. correct explanation of assertion.Hence option A is correct.

(A) Isotonic solutions do not show osmosis.
(R) Isotonic solutions have equal osmotic pressure.

The correct option is A Both (R) and (A) are true and reason is the. correct explanation of assertion
Isotonic solutions have equal osmotic pressure so they do not show osmosis.
So Both (R) and (A) are true and reason is the. correct explanation of assertion.
Hence option A is correct.