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Chemical Effects of Current - 1 (Class X)

Question 1 of 13

Which of the following statements is/are true?

(a) The passage of electric current through a conducting solution can cause chemical reaction.
(b) The passage of electric current through a conducting solution can cause physical reaction.

  1. Only (a) is true.
  2. Only (b) is true.
  3. Both (a) and (b) are true.
  4. Both (a) and (b) are false.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000