Question 1 of 10

Select the wrong statement:

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B
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D

Question 2 of 10

If n(A) = 4, n(B) = 3, n ( A✗ B ✗ C) = 24, then n(C) is equal to

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C
D

Question 3 of 10

Two finite sets have m and n elements respectively. The total number of subsets of first set is 56 more than the total number of subsets of the second set. The values of m and n respectively are

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B
C
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E

Question 4 of 10

Which one of the following pairs of substances will not produce hydrogen when reacted together?

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B
C
D
E

Question 5 of 10

The temperature at which 10% aqueous solution (w/V) of glucose will exhibit the osmotic pressure of 16.4 atm, is (R = 0.082 dm3 atm K-1 mol-1)

A
B
C
D

Question 6 of 10

A flask was filled with {tex}CCl_4{/tex} vapours at a particular temperature and pressure. These vapours were then replaced by oxygen gas at the same temperature and pressure, the mass of {tex}CCl_4{/tex} vapours will be

A
B
C
D

Question 7 of 10

The molecule having smallest bond angle is :

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D

Question 8 of 10

The condition that ax + by + c = 0 is tangent to the parabola y2 = 4ax is

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C
D
E

Question 9 of 10

The coherent sources whose intensity ratio is 81:1 produce interference fringes. The ratio of minimum to maximum intensity i.e. Imin:Imax is

A
B
C
D
E

Question 10 of 10

Which of the following has maximum number of lone pairs associated with Xe?

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B
C
D
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