The hydrolysis product of CH3COCH3+CH3 Mgl is

1.  Isopropyl alcohol

2.  ter. Butyl alcohol

3.  Secondary Butyl alcohol

4.  n-Butyl alcohol

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4
Correct Answer :

ter. Butyl alcohol


Explanation :
No Explanation available for this question

Carnalite has the following composition

1.  Na3AlF6

2.  KCl.MgCl2.6H2O

3.  KNO3.MgNO3.6H2O

4.  None

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4
Correct Answer :

KCl.MgCl2.6H2O


Explanation :
No Explanation available for this question

What is the e.m.f of the cell for the reaction Fe2++Zn→Zn2++Fe Given that

1.  1.17V

2.  0.35V

3.  -1.17V

4.  -0.35V

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4
Correct Answer :

0.35V


Explanation :
No Explanation available for this question

What is the effect of a ten-fold increase in pressure on Kp in the reactionat equilibrium

1.  A ten fold increase

2.  A ten fold decrease

3.  No change

4.  Equal toKC

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4
Correct Answer :

No change


Explanation :
No Explanation available for this question

The IUPAC name of:

1.  4-ethyl decane

2.  3-propyl nonane

3.  3-hexyl hexane

4.  4-hexyl hexane

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4
Correct Answer :

4-ethyl decane


Explanation :
No Explanation available for this question

What are A,B and C in the following reactions

1.  C2H6 C2H5OH CH4

2.  CH4 C2H5OH C2H6

3.   C2H6 CH3COCH3 C3H8

4.  (CH3CO)2O C2H6 C2H6

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4
Correct Answer :

CH4

C2H5OH

C2H6


Explanation :
No Explanation available for this question

What are the A,B and C in the following reactions

1.  

2.  

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

In which one of the following transition metal complexes does the metal exhibit in zero oxidation state

1.  [Co(NH3)6]Cl3

2.  [Fe(H2O)6]SO4

3.  [Ni(CO4)]

4.  [Fe(H2O6)X3]

5.  deleted

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5
Correct Answer :

deleted


Explanation :
No Explanation available for this question

In the Hofmann mustard oil reaction of primary amines, the black precipitate is due to

1.  HgS

2.  Ag2S

3.  CuS

4.  BaS

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4
Correct Answer :

HgS


Explanation :
No Explanation available for this question

The vapour pressure of water at T(K) is 20 mm Hg.The following solutions are prepared at T(K): I.6g of urea(mol.wt.=60) is dissolved in 178.2g of water II.0.01 mole of glucose is dissolved in 179.82 g of water III.5.3 g of Na2CO3(mol.wt=106) is dissolved in 179.1 g of water.

1.  II,I,III

2.  II,III,I

3.  I,II,III

4.  I,III,II

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4
Correct Answer :

I,II,III


Explanation :
No Explanation available for this question
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