CameraIcon

SearchIcon

MyQuestionIcon

313

You visited us 313 times! Enjoying our articles? Unlock Full Access!

Reductions Involving Aldehydes or Ketones

A: iodine is ...

Question

A: iodine is a mild oxidising agent R: iodine can be used for treating sodium thiosulphate 1) both assertion and reason are true and the reason is the correct explanation of the assertion. 2) both assertion and reason are true but the reason is not the correct explanation of the assertion. 3) assertion is true statement but reason is false 4) both assertion and reason are false statements.

Open in App

Solution

Suggest Corrections

thumbs-up

2

Similar questions

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 : Amount of cyanocobalamine required daily is 3 mcg
Reason : Its deficiency causes pernicious anaemia

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: C₄ – photosynthetic pathway is more efficient than C₃ pathway Reason: Photorespiration is suppressed in C₄ plants

Assertion: MTP usually is done in order to control the spread of HIV

Reason :MTP is post fertilization method of contraception

1. Both assertion and reason are true and the reason is the correct explanation of the assertion

2. Both assertion and reason are true but reason is not correct explanation of the assertion

3. Assertion is true statement but reason is false

4. Both assertion and reason are false statements

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Reductions Involving Aldehydes or Ketones

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Reductions Involving Aldehydes or Ketones

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon