Science, asked by kanchisingh66, 10 months ago

The above observations show that
(1) copper is present above iron in the activity series
(2) iron is present above copper in the activity series
(3) both iron and copper are present above hydrogen in activity series
(4) activity series does not decide reactivity of the metal.

Answers

Answered by jyotibarsathe

1

iron is present above copper in the reactivity series

Previous Question

Next Question

Similar questions

Math, 5 months ago

a class teacher has the following attendence record of 40 students of a class for the whole trem .find the mean number of days was present out of 56 days in the term...

Science, 5 months ago

Questions: 1. What happened to the water as you mixed the rocks and sand in it? What happened to the rocks and sand?

Science, 5 months ago

आदर्श द्रव्य की क्या विशेषताएं हैं...

Math, 10 months ago

express each of tha following fraction as an equivalent fraction with 100 as denominator $3 \div 5$ ...

Science, 10 months ago

Take aqueous solution of copper sulphate in one test tube and ferrous sulphate in another test tube.Dip an iron nail in copper sulphate and copper wire in ferrous sulphate solution. Mark the correct observation. (1) Blue colour in first test tube changes to light green and green colour in the second test tube changes to blue (2) There is no reaction in both the test tubes. (3) Blue colour in...

History, 1 year ago

when did genghis khan died...

Math, 1 year ago

The cookie recipe that Landon and Keira are following needs 1 pint of milk. If they want to make 1/2 of the recipe, how many cups of milk will they need?

Math, 1 year ago

Square of any number is always 1 .Why????