Question 1 of 5

Q:1

Dipole moment of H2O is

 
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      Question 2 of 5

Q:2

 in ammonium ion, the electrons required between hydrogen ion and ammonium ion are?

 
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      Question 3 of 5

Q:3

Relative atomic mass of U is (amu)?

 
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      Question 4 of 5

Q:4

The metal which is used in thermite process  because of its activity is_____?

 
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      Question 5 of 5

Q:5

Alcohol with lowest molecular mass at room temperature is?

 
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