1
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Among the following compounds which can be dehydrated very easily is
A
AIEEE 2004 Chemistry - Alcohols, Phenols and Ethers Question 152 English Option 1
B
AIEEE 2004 Chemistry - Alcohols, Phenols and Ethers Question 152 English Option 2
C
AIEEE 2004 Chemistry - Alcohols, Phenols and Ethers Question 152 English Option 3
D
AIEEE 2004 Chemistry - Alcohols, Phenols and Ethers Question 152 English Option 4
2
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them?
A
$$\left( {n - 1} \right){d^3}n{s^2}$$
B
$$\left( {n - 1} \right){d^5}n{s^1}$$
C
$$\left( {n - 1} \right){d^8}n{s^2}$$
D
$$\left( {n - 1} \right){d^5}n{s^2}$$
3
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The rate equation for the reaction 2A + B $$\to$$ C is found to be: rate k[A][B]. The correct statement in relation to this reaction is that the
A
unit of K must be s-1
B
values of k is independent of the initial concentration of A and B
C
rate of formation of C is twice the rate of disappearance of A
D
t1/2 is a constant
4
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Identify the correct statements regarding enzymes
A
Enzymes are specific biological catalysts that can normally function at very high temperature (T ~ 1000 K)
B
Enzymes are specific biological catalysts that the posses well – defined active sites
C
Enzymes are specific biological catalysts that can not be poisoned
D
Enzymes are normally heterogeneous catalysts that are very specific in their action
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