1.  CH2 = CH - CH = CH2

2.  

3.  

4.  CH2 = CH - CH2 = CH3

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  6C12

2.  14Si30

3.  12Mg25

4.  11Na24

4
Correct Answer :

<sub>12</sub>Mg<sup>25</sup>


Explanation :
No Explanation available for this question

1.  NH3

2.  HN3

3.  NH2-

4.  N2-

4
Correct Answer :

HN<sub>3</sub>


Explanation :
No Explanation available for this question

1.  Monoclinic

2.  Rhombic

3.  Plastic

4.  Colloidal

4
Correct Answer :

Plastic


Explanation :
No Explanation available for this question

1.  Ni

2.  Mn

3.  W

4.  Cr

4
Correct Answer :

Cr


Explanation :
No Explanation available for this question

1.  Equal to

2.  Slightly less

3.  Slightly higher

4.  Very high

4
Correct Answer :

Slightly less


Explanation :
No Explanation available for this question

1.  Act as strong oxidizing reagents

2.  Are highly electronegative

3.  Are highly electropositive

4.  Have a first ionization potential of more than 10 eV / atom

4
Correct Answer :

Are highly electropositive


Explanation :
No Explanation available for this question

1.  NaCN, Na2S, NaCl

2.  KCN, K2S, KCl

3.  AgCl, NaCN, K2S

4.  NaNC, FeSO4, KCl

4
Correct Answer :

NaCN, Na<sub>2</sub>S, NaCl


Explanation :
No Explanation available for this question

1.  Water gas

2.  Carburetted water gas

3.  Semi water gas

4.  Producer gas

4
Correct Answer :

Carburetted water gas


Explanation :
No Explanation available for this question

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