Question

find the equation of locus of a point which moves so that:
1.) it is equidistant from co-ordinate axes.
2.) its distance from the origin is 8.
3.) its distance from (-1,3) is always 8.​

Answer 1

Answer:

colourless solution is formed, consisting of strongly alkalic sodium hydroxide (caustic soda) and hydrogen gas. This is an exothermic reaction. Sodium metal is heated and may ignite and burn with a characteristic orange flame.