Direction : In the following Questions, the Assertion and Reason ha...

preview_player
Показать описание
Direction : In the following Questions, the Assertion and Reason have been put forward. Read the statements carefully and choose the correct alternative from the following:
(a) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
(b) Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
(c) Assertion is true but Reason is false.
(d) Assertion is false but Reason is true.
Assertion: Isotopes are the atoms of different elements with same mass number but different atomic numbers
Reason: Cathode rays can penetrate through thin sheets.
Рекомендации по теме