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How can you separate salt from ammonium chloride using a method?
To separate salt from ammonium chloride, you can use the process of sublimation. Here's how you can do it: 1. **Setup**: Place the mixture of salt and ammonium chloride in a watch glass or a shallow dish. 2. **Heating**: Heat the mixture gently. Ammonium chloride will sublime, meaning it will turn dRead more
To separate salt from ammonium chloride, you can use the process of sublimation. Here’s how you can do it:
1. **Setup**: Place the mixture of salt and ammonium chloride in a watch glass or a shallow dish.
2. **Heating**: Heat the mixture gently. Ammonium chloride will sublime, meaning it will turn directly from a solid into a gas without passing through the liquid phase. The salt will remain behind in its solid form.
3. **Collection**: Place a cold surface, like another watch glass or a piece of cold glass, above the heated mixture. The ammonium chloride gas will come into contact with the cold surface, where it will re-solidify as tiny crystals.
4. **Separation**: Once the heating is complete, you can see the salt left in the original dish, and the ammonium chloride crystals collected on the cold surface. You can then separate the two substances.
This method allows you to separate salt (sodium chloride) from ammonium chloride through the process of sublimation.
See lessHow many fundamental duties are in the Indian Constitution?
There are 11 fundamental duties enshrined in the Indian Constitution. These duties were added by the 42nd Amendment Act, 1976, based on the recommendations of the Swaran Singh Committee. They are intended to promote a sense of discipline and commitment among citizens towards the nation. These dutiesRead more
There are 11 fundamental duties enshrined in the Indian Constitution. These duties were added by the 42nd Amendment Act, 1976, based on the recommendations of the Swaran Singh Committee. They are intended to promote a sense of discipline and commitment among citizens towards the nation. These duties are not legally enforceable by the courts but are considered essential for the democratic functioning of society.
The 11 fundamental duties in the Indian Constitution are:
1. To abide by the Constitution and respect its ideals and institutions.
2. To cherish and follow the noble ideals that inspired the national struggle for freedom.
3. To uphold and protect the sovereignty, unity, and integrity of India.
4. To defend the country and render national service when called upon.
5. To promote harmony and the spirit of common brotherhood amongst all the people of India transcending religious, linguistic, and regional diversities.
6. To value and preserve the rich heritage of our composite culture.
7. To protect and improve the natural environment, including forests, lakes, rivers, and wildlife, and to have compassion for living creatures.
8. To develop scientific temper, humanism, and the spirit of inquiry and reform.
9. To safeguard public property and to abjure violence.
10. To strive towards excellence in all spheres of individual and collective activity.
11. To provide opportunities for education to one’s child or ward between the ages of 6 and 14 years.
These duties aim to foster a sense of responsibility, patriotism, and civic consciousness among Indian citizens.
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