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NEET 2020 Chemistry : Mole Concept -01

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Question 1

Which is not true with respect to cathode rays?

Question 2

In Rutherford’s scattering experiment which of the following does not happen?

Question 3

Two nuclides X & Y are isotonic to each other with mass number 70 and 72 respectively. If the atomic number of X is 34 then that of Y would be?

Question 4

What is the total number of atoms of all elements present in one mole of ammonium dichromate?

Question 5

At what temperature will both the Celsius and Fahrenheit scales read the same value?
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Dec 31NEET & AIIMS
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