What is the unit of rate constant for second order reaction? Unit of reaction rate (r) is moles per liter per second (mol. L-1. s-1) and the unit of second order rate constant is M-1. What does 2nd order reaction mean? : a chemical reaction in which the rate of reaction is proportional to the […]
What is the main focus of positive psychology?
What is the main focus of positive psychology? Positive psychology focuses on positive emotions and personal strengths. It can complement rather than replace traditional psychotherapy. Studies evaluating outcomes of interventions using positive psychology have mostly been small and short term. What are the 3 major fields of psychology? It is important to recognize that these […]
What factors affect ionization energy?
What factors affect ionization energy? 3 Factors Affecting Ionisation Energy Size of the positive nuclear charge. As the nuclear charge increases, its attraction for the outermost electron increases and more energy is required to remove an electron. Size of atom (distance of outermost electron from the nucleus) Screening (shielding) effect of inner shell electrons. What […]
What is the unit of internal energy?
What is the unit of internal energy? joule What happens when internal energy increases? The internal energy is the total amount of kinetic energy and potential energy of all the particles in the system. When energy is given to raise the temperature , particles speed up and they gain kinetic energy. What do you mean […]
How much pressure is on a pool wall?
Does autumn happen in India?
Does autumn happen in India? The season of autumn comes in the months of September and October. As per the Hindu calendar, this season comes in Ashwin and Kartik months. The hot and humid weather starts disappearing and leaves start falling off the trees in this season, so it is also known as the fall […]
How much does it cost to fix electrical issues in a car?
How much does it cost to fix electrical issues in a car? Costs to repair a car’s electrical system How much it costs to fix car electrical problems Car repair Average cost Replace alternator $290-$680 Replace fuse $110-$140 Replace starter $290-$995 How much does it cost to fix a short circuit in a car? Finding […]
What kills moths instantly?
What kills moths instantly? 8 ways to get rid of moths Fill your home with cedar. Combine dried, crushed, and powdered herbs. Use a sticky trap. Keep your floors, carpets, and moldings vacuumed and dusted. Freeze any clothes or belongings that show signs of moths. Wash clothes that contain larvae or eggs. Use vinegar to […]
What is called concentration?
What is called concentration? In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. A concentration can be any kind of chemical mixture, but most frequently solutes and solvents in solutions. The molar (amount) concentration has variants such as normal concentration and osmotic concentration. Why is the concentration […]
What do you hate about spring?
What do you hate about spring? 12 Things I Hate About Spring To buy flowers or not to buy flowers. The annual decision about whether or not to spend $75+ on flowers for the porch. Closet rearranging. Daylight Savings Time. White sandals. It’s too late to lose as much weight as I wanted before summer. […]