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Copper salt in its lower state reacts as what?

Copper salt in its lower state reacts as what? Correct Answer Reducing agent

In its higher state of oxidation, it is capable of acting as an oxidizing agent and, in its lower state, as a reducing agent. This property makes the metal a useful material as an oxygen carrier or oxidation catalyst.

Related Questions

Consider the following statements relating to salt production in India : 1. India is the second-largest producer of salt in the world next only to China. 2. Salt mining is carried out in Himachal Pradesh. 3. Gujarat is the leading producer of salt in India. 4. Groundwater is an important source of salt in Rajasthan. Which of the statements given above are correct?
Consider the following statements about the Salt March: 1. The Salt March was deliberately ignored by the European media. 2. The Salt March was widely covered by the American and European press. 3. The Salt March was the first nationalist activity in which women participated in large numbers. 4. The Salt March impressed upon the British the urgent need to devolve more power to Indians. Which of the statements given above are correct?
Consider the following statements about the Salt March :1.The Salt March was deliberately ignored by the European media.2.The Salt March was widely covered by the American and European press.3.The Salt March was the first nationalist activity in which women participated in large numbers.4.The Salt March impressed upon the British the urgent need to devolve more power to Indians.Which of the statements given above are correct?
Consider a set U of 23 different compounds in a Chemistry lab. There is a subset S of U of 9  compounds, each of which reacts with exactly 3 compounds of U. Consider the following statements:  I. Each compound in U\S reacts with an odd number of compounds. II. At least one compound in U\S reacts with an odd number of compounds. III. Each compound in U\S reacts with an even number of compounds. Which one of the above statements is ALWAYS TRUE?
Which of the following best explain why the lower course of a river is sometimes choked with sediments?
1. The valley of a river is widest in its lower course.
2. The velocity of a river in its lower course is low.
3. The delta sometimes develops in a river's lower course.
4. Much of the river water is drawn for irrigation in the lower course.
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. While language as the medium ___________ thought may be compared to air as the medium of the sun's influence, in other _____________ it is like the skin of the body; a scurvy skin shows bad blood within, and a scurvy language shows inaccurate thought ___________ a confused mind. And as a disease once fixed on the skin reacts and poisons the blood in turn as it has first been poisoned by the blood, so careless use of language __________ indulged reacts on the mind to make it permanently and increasingly _____________, illogical, and inaccurate in its thinking. use of language __________ indulged reacts
Rearrange the following sentences in a meaningful order. A. One day the donkey suddenly tumbled down the stream and the salt bag also fell into the water. B. On the way they had to cross a stream.  C. The salt dissolved in the water and hence the bag became very light to carry. D. A salt seller used to carry the salt on his donkey to market every day. 
A vessel containing 3 litres of a salt-solution contains 10% salt. How much water should be added more to the salt solution so that it contains 5% of salt?
A family consumes 25 kg sugar and 9 kg salt each month and spends Rs. 350. The price of sugar is 20% of the price of salt. If the price of salt is increased by 20% then what is the percentage reduction in the consumption of sugar for the same expenditure of Rs. 350. (Given that the price of sugar and consumption of salt is constant)
Leena and her sister wanted to prepare a 50 ml saturated solution of common salt in water in order to prepare mango pickle. After adding sufficient salt and water and stirring it, they found some salt remaining undissolved in the solution. Which of the following methods can be used to completely dissolve the salt?