Match List-l with List-ll

List-l	List-II
(A) Fermentation of glucose	(I) Invertase
(B) Methanol	(II) Zymase
(C) Ethanol	(III) Poisonous even in small amounts
(D) Fermentation of sucrose	(IV) Solvent in paint industry

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Answer the question on basis of passage given below :
P block elements are placed in groups 13 to 18 of the periodic table. Their valence shell electronic configuration is \(ns^2 np^{1-6}\). Group 16 of the p block elements are known as the group of chalcogens having \(ns^2 np^4\) as their general electronic configuration. They exhibit number of oxidation states but the stability of \(- 2\) oxidation state decreases down the group. They are sometimes also known as group of chalcogens as the name is derived from the Greek word for brass and points to the association of sulphur and its congeners with copper. Their ionisation enthalpy decreases down the group. Oxygen shows anomalous behaviour due to its small size and high electronegativity.
What will be the products formed in the following equation?

When \(CuSO_4\) solution is electrolysed using platinum electrodes, which of the following is true ?

Match List-I (Name of the Base) with List-II (Structure)

List - I (Name of the Base)	List - II (Structure)
(A). Adenine (A)	(I)
(B). Cytosine (C)	(II)
(C). Thymine (T)	(III)
(D). Guanine (G)	(IV)

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The above reaction is an example of

Which of the following is a straight chain polysaccharide composed only of ß-Dglucose units?

Which of the following relationships are not correct?
(A) \(E_{\text {cell }}^{\circ}=\frac{0.0591}{n F} \log K_c\)
(B) \(\quad \Lambda_m^{\circ}\left( Na _2 SO _4\right)=\Lambda_m^{\circ}\left( Na ^{+}\right)+\Lambda_m^{\circ}\left( SO _4^{2-}\right)\)
(C) Cell constant \(=\frac{\text { Conductivity }}{\text { Conductance }}\)
(D) \(\Delta G^{\circ}=n F E_{\text {cell }}^{\circ}\)
(E) \(Zn ( s )\left| Zn ^{2+}( aq ) \| Cu ^{2+}( aq )\right| Cu\)
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Which one of the following is known as cytokine barriers?

The average value of a.c. over a full cycle in an ac circuit is : (Given \( I_0 \) = Peak current)

If A and B are independent events, then which of the following is/are true?
(A) \(\bar{A}\) and B are independent events
(B) \(P(A \cap B)=0\)
(C) \(\bar{A}\) and \(\bar{B}\) are independent events
(D) \(P(A \cap B)=P(A)+P(B)\)
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Ferromagnetic material core used for transformer must have

If \(f(x)=3 x^2+10 x-5\), then by using the concept of differentials, the approximate value of \(f(2.03)\) is :

Cr is reducing but Mn is oxidising in nature although both have \(\text{d}^1\) configuration. It is due to the reason that Cr configuration changes from