1.

Assertion (A) : In rutherford'sgold foil experiment, very few alpha particle are defected back Reason (R ) : Nuclearpresent inside the atom is heavuy

Answer»

If both (A) and (R ) correct and (R ) is the CORRECTEXPLANATION for (A)
If both (A) and (R ) correct and (R ) is the correctexplanation for (A)
If (A) is correct but (R ) is incorrect
If both (A) and (R ) are incorrect

Solution :Nuclear present INSIDE the atom occupies SMALL VOLUME and only very few `ALPHA` particle are reffected back


Discussion

No Comment Found