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In 2014, the United Nations General Assembly declared 15 July as World Youth Skills Day, to celebrate the strategic importance of equipping young people with skills for employment, decent work and entrepreneurship. Since then, World Youth Skills Day events have provided a unique opportunity for dialogue between young people, technical and vocational education and training (TVET) institutions, firms, employers’ and workers’ organizations, policy makers and development partners. Participants have highlighted the ever-increasing significance of skills as the world is embarking on a transition towards a sustainable model of development.
Which of the following is a physical change?
The pH of a neutral solution is —
The gas used for filling weather balloons is-
The major constituent of air is
Milk tastes sour when kept in the open for sometimes due to the formation of-
The noble gas used in radiotherapy is
______is the process in which acids and bases react to form salts and water
The acid used in lead storage cells is-
The pH of a neutral solution is —
Formation of ozone hole is maximum over