The overall order of a reaction which has the rate expression
Rate \(=k[A]^{\frac{1}{2}}[B]^2\) will be:

According to the collision theory which one of the following statements is correct?

Osmotic pressure of solution formed by mixing 50 ml of 0.2 M urea and 50 ml of 0.4 M glucose aqueous solution at 298 K will be : (\(R = 0.083\text{ L atm K}^{-1}\text{ mol}^{-1}\))

Match List-l with List-II

List-l (Property)	List-II (Unit)
(A) Cell constant	(I) \(cm ^{-1}\)
(B) Molar conductance	(II) \(ohm ^{-1} cm^2 mol^{-1}\)
(C) Specific conductance	(III) \(ohm ^{-1} cm^{-1}\)
(D) Conductance	(IV) \(ohm ^{-1}\)

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Antipyretic drugs prevent platelet coagulation, apart from reducing fever. Because of this action, antipyretic aspirin is also used:

Read the passage carefully and answer the questions
The carbonyl group of aldehydes and ketones is highly polar. The positively charged carbon is readily attacked by electron-rich nucleophile and the negatively charged oxygen atom is attacked by an electro-deficient electrophile. Aldehydes and ketones undergo nucleophilic addition reactions in the presence of acid or a base. The mechanism involves attack of a nucleophile on the electron deficient carbonyl carbon to form a tetrahedral intermediate. A new bond is formed between the carbon and oxygen. Protonation of the anion furnished by the reaction medium yields neutral addition product. The addition product is same whether the reaction is catalyzed by acid or a base. For example in the presence of base aldehydes and ketones react with hydrogen cyanide to form cyanohydrin.
Which of the following compounds will undergo nucleophilic addition readily?

Boiling of Sucrose with water in the presence of acid \(H+\) will give :

When Tt x Tt are crossed, how many percent of the offsprings show a recessive phenotype?

A current of 15 A in the primary coil of a circuit is reduced to zero at a uniform rate in \( 10^{-6} \, \text{s} \). If the coefficient of the Mutual Inductance is 4 H, what is the Induced emf in secondary coil?

Answer the question on the basis of passage given below:
In the periodic table, the d-block contains the elements of group \(3\) to \(12\). The d-orbitals are progressively filled in each of the four long periods. The elements of d block referred as transition metals have partly filled d orbitals and exhibit certain characteristic properties such as variety of oxidation states, formation of coloured ions, act as catalyst and show paramagnetic behaviour.
The two inner transition metals series \(4f\) and \(5f\) are known as Lanthanoids and Actinoids respectively. The lanthanoids resemble one another more closely as compared to ordinary transition elements in any series.
In context of the Lanthanoids, which of the following statements is/are NOT correct?
A. There is a gradual decrease in the radii of the members with increasing atomic number in the series
B. Availability of \(4f\) electrons results in the formation of compounds in \(+4\) oxidation state for all the members of the series
C. Because of similar properties, the separation of lanthanoids is not easy
D. \(La(OH)_3\) is least basic among hydroxides of lanthanoids
E. Ce can act as an oxidising agent
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What happens in anaerobic sludge digester?
(A) Anaerobic bacteria digest the bacteria and fungi in the sludge
(B) Aerobic bacteria digest the bacteria and fungi in the sludge
(C) Methane and Carbon dioxide is produced
(D) Methane and Nitrogen dioxide is produced
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Arrange the given organs in correct sequence which are involved in life cycle of Plasmodium?
(A) Gut of mosquito
(B) Salivary glands of mosquito
(C) Liver of man
(D) Blood of man
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Arrange the following amines in increasing order of basicity in aqueous solution
(A)\(\left( CH _3\right)_2 NH\)
(B) \(CH _3 NH _2\)
(C)\(\left( CH _3\right)_3 N\)
(D) \(NH _3\)
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