Match List - I and List - II

LIST – I (Name of vitamins)	LIST – II (Deficiency Disesse)
(A) Vitamin - A	(I) Increase in fragility of RBC
(B) Vitamin - E	(II) Increased blood clotting time
(C) Vitamin - C	(III) Xerophthalmia
(D) Vitamin - K	(IV) Scurvy

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Optically active polyhydroxy aldehydes or ketones or molecules which provide such units on hydrolysis are called carbohydrates. They can be broadly classified as monosaccharides, disaccharides and polysaccharides depending on their behavior towards hydrolysis. They are also classified as reducing or non-reducing sugars. Another class of biomolecules is proteins which are polymers of twenty different amino acids linked by peptide bonds. Amino acids can be classified as acidic, basic or neutral depending on the relative number of amino and carboxyl groups in their
molecule. The essential amino acids cannot be synthesized by our body and hence must be provided through diet. Nucleic acids are the polymers of nucleotides which in turn consist of a base, pentose sugar and phosphate. There are two types of nucleic acids namely, DNA and RNA which differ in the composition of sugar and a base
The sugar moiety in DNA and RNA molecules, respectively, are

Match List I with List II.

List-I	List-II
A. aq \(N a C l\) solution with \(P t\) electrodes	I.oxygen gas evolution at the anode
B. Dilute solution of \(H _2 SO _4\) with Pt electrode	II. Metal loss at anode.
C. aq \(CuCl _2\) with Pt electrode	III. Hydrogen gas evolved at cathode
D. aq \(CuCl _2\) with Cu electrode	IV. Metal deposited at cathode.

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The oxoacid of sulphur which has a lone pair of electron on sulphur atom is:

What is the formula of following coordination compound: Potassium trioxalatoaluminate(III)

Match the properties given in list-l with the metals given in list-ll

List-I (Property)	List-II (Metal)
(A) Element with highest second ionization enthalpy	(I) Co
(B) Element with highest heat of atomisation	(II) Cu
(C) M in \(M(\mathrm{CO})_6\)	(III) Zn
(D) Element with highest third ionization enthalpy	(IV) Cr

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Match List-I with List-II

List-I (Type of cell/Batteries)	List-II (Reaction)
(A) Daniell cell	(I) \(2 H _2(g)+ O _2(g) \rightarrow 2 H _2 O ( l )\)
(B) Fuel Cell	(II) \(Pb ( s )+ PbO _2(s)+2 H _2 SO _4( aq ) \rightarrow 2 PbSO _4(s)+2 H _2 O ( l )\)
(C) Primary Batteries	(III) \(Zn ( s )+ Cu ^{2+}( aq ) \rightarrow Zn ^{2+}( aq )+ Cu ( s )\)
(D) Secondary Batteries	(IV) \(Zn ( Hg )+ HgO ( s ) \rightarrow ZnO ( s )+ Hg ( l )\)

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Read the passage carefully and answer the Questions
Carbonyl compounds such as aldehydes, ketones, and carboxylic acids play an important role in the biochemical process of plants and animal kingdon. Many aldehydes and ketones find applications in dye, perfumery and other industries.
The carbonyl carbon atom is \(s p^2\)-hybridized forming three sigma and one pi-bond with oxygen.
C-O bonds are polar bond due to high electronegativity of oxygen than carbon.
Hence the carbonyl carbon behaves as an electrophilic center and oxygen as a nucleophilic centre.
Primary and secondary alcohols yield aldehydes and ketones respectively upon oxidation with variety of oxidixing agents.
The boiling points of aldehydes and ketones differ from hydrocarbons and ethers.
Aldehydes and ketones undergo nucleophilic addition reaction due to presence of electrophilic carbonyl carbon.
Nucleophile and a proton add across the carbon oxygen double bond.
Formalin which is used to preserve biological specimen is an aqueous solution of

The value of \(\int_{-3}^2 x^2|2 x| d x\) is :

The current sensitivity of a moving coil galvanometer can be increased by
A. Decreasing the magnetic field
B. Increasing the number of turns
C. Increasing the area of the coil
D. Inserting a soft iron core in the coil
E. Decreasing the area of the coil
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Sex chromosomes of female in chicken are:

The equivalent resistance between P and Q is:

Value of \(\int_{-4}^4|x+2| d x\) is :