Products not possible from given reaction is :
\(R - CH _2- C ( O )- CH _2- R ^{\prime} \xrightarrow{[ O ]}\)
(A) RCOOH
(B) \(R ^{\prime} CH _2 COOH\)
(C) \(R - CH _2- COOH\)
(D) \(R ^{\prime}- C ( O )- OCH _3\)
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Decreasing order of freezing point of 0.1 M aqueous solution of following will be :
(A) \(\text{K}_4\text{[Fe(CN)}_6\text{]}\)
(B) \(\text{K}_2\text{SO}_4\)
(C) \(\text{NH}_2\text{CONH}_2\)
(D) \(\text{AlCl}_3\)
(E) \(\text{HCl}\)
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Arrange the following electrolytes in the increasing order of van't Hoff factor (i) for complete dissociation of solute.
(A) \([\text{Co}(\text{NH}_3)_6]\text{Cl}_3\)
(B) \(\text{MgCl}_2\)
(C) \(\text{K}_4[\text{Fe}(\text{CN})_6]\)
(D) \(\text{KCl}\)
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The relation and units of cell constant are, Solutionrespectively,

Answer the question on the basis of passage given below :
Living systems are made up of various complex bio-molecules like carbohydrates, proteins, nucleic acids, lipids etc. Proteins and carbohydrates are essential constituents of our food. Carbohydrates are primarily produced by plants and form a very large group of naturally occurring organic compounds. Some common examples are cane sugar, glucose, starch etc.
Carbohydrates are stored in animals as:

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Biomolecules are the organic compounds present as an essential constituents of living organisms in different cells. molecules are generally termed as macromolecules, which are carbohydrates, enzymes, nucleic acids, amino acids and proteins The etc. Carbohydrates are classified as sugars and non-sugars include sucrose, glucose, fructose, starch and cellulose. Enzymes are coordinated with various chemical reactions in nucleic acid. Nucleic acids are found in living organisms made up of proteins and atural polymers. Two types that are generally found in biological systems are DNA and RNA nucleic acid. Amino acids bifunctional groups of carboxyl and amino groups. Proteins are a class of biologically important compounds. They are crucial are to virtually all processes in living systems. Some of them are hormones, which serve as chemical messengers that coordinate certain biochemical activities.
The disaccharide present in milk is known as

Name the cell which is used in hearing aids.

Mr. Jayesh plans to save amount for higher studies of his daughter, required after 10 years. How much amount should he save at the beginning of each year to accumulate Rs.1,00,000 at the end of 10 years, if rate of interest is 12% compounded annually? [Given \((1.12)^{11}\) = 3.5]

500 g of jaggery syrup has 30% jaggery in it.
The quantity of jaggery that should be added to make it 50% of syrup is:

The number of tangents to the curve \(x y-3 y+2=0\) having slope 2 is :

The integral \(\int e^x\left(\frac{x-1}{2 x^2}\right)\)dx is equal to

The projection of the vector \(2 \hat{i}-\hat{j}+3 \hat{k}\) on the vector \(3 \hat{i}+2 \hat{j}+6 \hat{k}\) is :

Identify the chiral molecule from the following,

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