Which of the following gas has greatest e/m ratio?
1)H2
2)He
3)N2
4)All of these
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Answer:
hydrogen having greatest e/m ratio
Explanation:
The highest value of e/m of anode rays has been observed when the discharge tube is filled with hydrogen. Anode rays consists of positively charged ions obtained by removal of one or more electrons from neutral gaseous atom. Among the given gases, hydrogen has least mass. Hence, it has maximum value of e/m
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Answer:
words from the alternatives given in the brackets he should be lurking in Shadow/searching / stay lying / stay hiding ?
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