Which compound becomes less soluble in water as the temperature of the solution is increased a HCl B KCl C NaCl D nh4cl? Thus, out of the given options HCl is a covalent compound, therefore, HCl is the compound that becomes less soluble in water as the temperature of the solution is increased. Why does […]
How do organisms repair?
How do organisms repair? Moreover, how do organisms repair themselves? It must repair itself, first by stopping the loss of cytoplasm, and then regenerate by rebuilding structures that were damaged or lost. At the multi-cellular level, repair and regeneration are effected by generating new cells to replace the ones that were lost. How do you […]
What are examples of lava plateau?
What are examples of lava plateau? The magma that comes out through narrow cracks or fissures in the crust spread over large area and solidifies. These layers of lava sheets form lava or volcanic plateaus. The Antrim plateau in Northern Ireland, The Deccan Plateau in India and the Columbia Plateau in the United States are […]
What does a unification fight mean?
What does a unification fight mean? The unified champion is defined as a boxer that holds at least two world championships of major sanctioning bodies (WBA, WBC, IBF or WBO) in their respective division. How do you use unification? An extreme cultural divide was overcome with a unification of nations around the beer tap. The […]
Which of the following is a white crystalline solid?
Which of the following is a white crystalline solid? Magnesium Oxide is an ionic compound, formed by the transfer of electrons from one element to the other. Since it is an ionic compound, MgO is solid. It is also white and crystalline in nature. What is meant by a crystalline solid? Crystalline solids consist of […]
What factor does not affect the total stopping distance of a vehicle?
What factor does not affect the total stopping distance of a vehicle? Visibility is one of a number of factors that do not affect your braking distance per se but can inhibit your thinking distance. The longer it takes for you to spot hazards in the road, the more time will have passed before you […]
What is the value of horizontal acceleration?
What is the value of horizontal acceleration? The horizontal velocity of a projectile is constant (a never changing in value), There is a vertical acceleration caused by gravity; its value is 9.8 m/s/s, down, The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent of […]
What is tan90 value?
Can the sign of the acceleration ever be positive for an object that is slowing down?
Can the sign of the acceleration ever be positive for an object that is slowing down? According to our general principle, when an object is slowing down, the acceleration is in the opposite direction as the velocity. Thus, this object also has a positive acceleration. Is it true that acceleration only takes place when speeding […]
What activates and deactivates the electromagnet?
What activates and deactivates the electromagnet? Electromagnets Can Be Turned On and Off When the electrical current is active, the electromagnet produces a magnetic field. When it’s not active, the electromagnet doesn’t produce a magnetic field. After lifting the load and moving it to a different area, a worker may deactivate the electromagnet to release […]