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___________________ is the most reactive of drier metals and is generally regarded as a surface drier.

___________________ is the most reactive of drier metals and is generally regarded as a surface drier. Correct Answer Cobalt

Cobalt is widely used as the only additive in thin film paint formulations. Lead is less reactive than Cobalt has increasing restrictions in its application because of ecological requirements. Numerous of other metals, including cerium and vanadium, have been used occasionally and are effective driers.

Related Questions

In a rotary drier, the average retention time of solid is(where Z = length of the drier, metres ρ = apparent solid density, kg/m³ L = flow rate of dry solids, kg/see. m² drier cross-section H = hold up of solid.)
In a rotary drier, the average retention time of solid is (where Z = length of the drier, metres; ρ = apparent solid density, kg/m3; L = flow rate of dry solids, kg/see.m2 drier cross-section; H = hold up of solid.)
Which of the following statements are CORRECT? I. Oxides of metals are generally basic. II. Oxides of non-metals are generally acidic. III. Non-metals are generally electro positive.
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. ______________ reader can add to the list and to the possibilities of a new ethical and moral politics _________________ requires a Gandhian inventiveness of ritual and politics. What I wish to add is a ___________________. The rituals of apology and the question of justice, reconciliation and ethical repair are not easy. They require a rigour and an inventiveness _____________ ethical thinking which ___________________ new experiments with the idea of truth and healing in India.
which ___________________ new experiments with the idea of truth and healing in India.
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. ______________ reader can add to the list and to the possibilities of a new ethical and moral politics _________________ requires a Gandhian inventiveness of ritual and politics. What I wish to add is a ___________________. The rituals of apology and the question of justice, reconciliation and ethical repair are not easy. They require a rigour and an inventiveness _____________ ethical thinking which ___________________ new experiments with the idea of truth and healing in India.
What I wish to add is a ___________________.
Read the passage carefully and select the best answer to each question out of the given four alternatives.
What is Gandhian philosophy? It is the religious and social ideas adopted and developed by Gandhi, first during his period in South Africa from 1893 to 1914, and later of course in India. These ideas have been further developed by later "Gandhians", most notably, in India by, Vinoba Bhave and Jayaprakash Narayan. Outside of India some of the work of, for example, Martin Luther King Jr. can also be viewed in this light. Understanding the universe to be an organic whole, the philosophy exists on several planes - the spiritual or religious, moral, political, economic, social, individual and collective. The spiritual or religious element, and God, is at its core. Human nature is regarded as fundamentally virtuous. All individuals are believed to be capable of high moral development, and of reform. The twin cardinal principles of Gandhi's thought are truth and nonviolence. It should be remembered that the English word "truth" is an imperfect translation of the Sanskrit, "satya", and "non-violence", an even more imperfect translation of "ahimsa". Derived from "sat" - "that which exists" - "satya" contains a dimension of meaning not usually associated by English speakers with the word "truth". There are other variations, too, which we need not go into here. For Gandhi, truth is the relative truth of truthfulness in word and deed, and the absolute truth - the Ultimate Reality. This ultimate truth is God (as God is also Truth) and morality - the moral laws and code - its basis. Ahimsa, far from meaning mere peacefulness or the absence of overt violence, is understood by Gandhi to denote active love - the pole opposite of violence, or "Himsa", in every sense. The ultimate station Gandhi assigns non violence stems from two main points. First, if according to the Divine Reality all life is one, then all violence committed towards another is violence towards oneself, towards the collective, whole self, and thus "self"-destructive and counter to the universal law of life, which is love. Second, Gandhi believed that ahimsa is the most powerful force in existence. Had himsa been superior to ahimsa, humankind would long ago have succeeded in destroying itself. The human race certainly could not have progressed as far as it has, even if universal justice remains far off the horizon. From both viewpoints, non violence or love is regarded as the highest law of humankind.
According to Gandhiji, what is the most powerful force in existence?
Consider the following statements regarding ores: i. Highly reactive metals are separated from their ores by electrolysis. ii. Metals of medium reactivity are separated from their ores by reduction. iii. Metals of least reactivity are separated from their ores by roasting
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 thefour alternatives. But representatives have cynically chosen to look the other _________________ when matters of justice are involved. They seem to have only awill to power; to be part of a new ___________________ elite. _________________ they forget that the history of struggle is the future ofstruggle. Maoism is one extreme ____________________ struggle ___________________ corrupt appropriative and greedy elites; there areothers. ___________________ corrupt appropriative and greedy elites; there are others.
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 thefour alternatives. But representatives have cynically chosen to look the other _________________ when matters of justice are involved. They seem to have only awill to power; to be part of a new ___________________ elite. _________________ they forget that the history of struggle is the future ofstruggle. Maoism is one extreme ____________________ struggle ___________________ corrupt appropriative and greedy elites; there areothers. They seem to have only a will to power; to be part of a new ___________________ elite.
The following question has two premises and two conclusions. If the premises re assumed to be true (irrespective of factuality), then, in respect of each of the items given below, which of the following conclusions follow logically? Premises: All metals are grey in colour. Some metals are heavy. Conclusion: I. All heavy metals are grey in colour. II. All light metals are not grey in colour.