The basic character of the transition metal monoxide follows the order

1.  VO > CrO > TiO > FeO

2.  CrO > VO > FeO > TiO

3.  TiO > FeO > VO > CrO

4.  TiO > VO > CrO > FeO

View Answer  
4
Correct Answer :

TiO > VO > CrO > FeO


Explanation :
No Explanation available for this question

A current of 96.5 A is passed for 18 min between nickel electrodes in 500 mL solution of 2M Ni(NO3)2. The molarity of solution after electrolysis would be

1.  0.56 M

2.  0.92 M

3.  0.725 M

4.  2.25 M

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4
Correct Answer :

0.92 M


Explanation :
No Explanation available for this question

Which of the following does not exist as a Zwitter ion

1.  Glycine

2.  Glutamic acid

3.  Sulphanilic acid

4.  p-aminobenzoic acid

View Answer  
4
Correct Answer :

p-aminobenzoic acid


Explanation :
No Explanation available for this question

Ethylene oxide when treated with Grignard reagent yield

1.  secondary alcohol

2.  tertiary alcohol

3.  cyclopropyl alcohol

4.  primary alcohol

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4
Correct Answer :

primary alcohol


Explanation :
No Explanation available for this question

The IUPAC name of is

1.  1-hydroxy-4-methyl pentan-3-one

2.  2-methyl-5-hydroxy pentan-3-one

3.  4-methyl-3-oxopentan-1-ol

4.  Hexan-1-ol-3-one

View Answer  
4
Correct Answer :

1-hydroxy-4-methyl pentan-3-one


Explanation :
No Explanation available for this question

The correct order of ease of dehydration of following is

1.  I > II > III

2.  III > II > I

3.  I > III > II

4.  III > I > II

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4
Correct Answer :

III > II > I


Explanation :
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Protein can be denatured by

1.  carbon dioxide

2.  carbon monoxide

3.  heat

4.  oxygen

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4
Correct Answer :

heat


Explanation :
No Explanation available for this question

Assertion: Average life of a radioactive element is that period in which 63% of it is decayed. Reason: Average life t = 1.44t1/2.

1.  (a)

2.  (b)

3.  (c)

4.  (d)

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4
Correct Answer :

(b)


Explanation :
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Assertion: At high pressure, the compression factor Z is (1 + (Pb/RT)). Reason: At high pressure van der Waals' equation is modified as P(V - b) = RT.

1.  (a)

2.  (b)

3.  (c)

4.  (d)

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4
Correct Answer :

(a)


Explanation :
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Assertion: Viscocity of a liquid decreases on increasing the temperature. Reason: Evaporation of liquid increases with rise in temperature.

1.  (a)

2.  (b)

3.  (c)

4.  (d)

View Answer  
4
Correct Answer :

(b)


Explanation :
No Explanation available for this question
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