Download App

Carbonyl Compounds and Carboxylic Acids — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryCarbonyl Compounds and Carboxylic Acids1 Mark
MCQ
Identify the products formed when But- 1-ene undergoes reductive ozonolysis?
  • A
    $HCHO + CH _3 CHO$
  • ✓
    $HCHO + CH _3 CH _2 CHO$
  • C
    $CH _3 COCH _3+ CH _3 CHO$
  • D
    $HCHO + CH _3 COCH _3$
✓

Answer

Correct option: B.
$HCHO + CH _3 CH _2 CHO$
$HCHO + CH _3 CH _2 CHO$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Carbonyl Compounds and Carboxylic Acids→Carbonyl Compounds and Carboxylic Acids — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

Column-I Column-II
A. Tranquilizer 1. Aspirin
B. Analgesic 2. Haloperidol
C. Antipyretic 3. Morphine
D. Opioids 4. Paracetamol
→
Which instrument is used to measure potential difference?
→
Assertion: A solution of sucrose in water is dextrorotatory. But on hydrolysis in the presence of little hydrochloric acid, it becomes levorotatory.
Reason: Sucrose hydrolysis gives equal amounts of glucose and fructose. As a result of this change in sign of rotation is observed.
→
Consider the following statements.
(i) A salt bridge is used to eliminate liquid junction potential
(ii) The Gibbs free energy change $\Delta G$ is related with electro motive force (E) as $\Delta G =- nFE$.
(iii) Nernst equation for a single electrode potential is $E = E ^{\circ}-\frac{R T}{n F} \ln a_m n^4$
(iv) The efficiency of a hydrogen oxygen fuel cell is $23 \%$.
Which of the above statement is / are not correct?
→
Consider the following statements
(i) Acetaminophen reduces fever by causing the hypothalamus to override a prostaglandin
(ii) opioids relieve pain and produce sleep and are addictive
(iii) Aspirin finds useful in the pain of terminal cancer.
Which of the above statement is/arc not correct?
→
$C _{10} H _{16}+8 C _{12} \overset{ \triangle }{\longrightarrow}$ A. Identify $A$ ?
→
Ionic product of water increases if ………….
→
Solids ice, glucose are examples of ………..
→
Which one of the following is used to treat stress, anxiety, depression, sleep disorder and schizopherenia?
→
Chlorination of toluene in the presence of light and heat followed by treatment with aqueous NaOH gives ………….
→