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Subject: Chemistry, asked on 28/3/14

aipmt syllabus 2014

Subject: Chemistry, asked on 9/4/16

1) ______ is used in making automobile parts .
( nickel steel , stainless steel , bronze ,
magnaliam )

Subject: Chemistry, asked on 22/12/13

Explain why the position of Hydrogen is still not fixed in the Modern periodic table.

Subject: Chemistry, asked on 2/10/14

third period contains 8 elements,out of these elements how many elements are in non metals ?

Subject: Chemistry, asked on 6/8/15

what is froath floatation

Subject: Chemistry, asked on 15/2/15

what is covalent bonds

Subject: Chemistry, asked on 13/6/15

what is matte

Subject: Chemistry, asked on 24/8/15

What are the differences between white phosphorus and red phosphorus??

Subject: Chemistry, asked on 2/8/14

How do we find the valency of periodic classification?

Subject: Chemistry, asked on 28/5/20

All ores are minerals ;but all minerals are not ores . Why?

Subject: Chemistry, asked on 29/5/16

What happens to water at 0 K ?

Subject: Chemistry, asked on 28/2/18

to which of the following elements would it be chemically similar and why?be(4),o(8),justify your answer.(atomic number are given in brackets)

Subject: Chemistry, asked on 27/9/18

Plz explain this

Subject: Chemistry, asked on 31/12/19

Help me to find out answer for this question

Subject: Chemistry, asked on 31/12/19

Atomic number of the element is more fundamental properties than atomic mass. Justify

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