Clock Puzzles

Clock Puzzles [With Answer] …….

Hello MyRankers….!!! Here are the answers of yesterday Clock Puzzles with their explanation……….. 1. What time should the last watch show?Answer: 5:19 Explanation: Starting with the watch on the left, add 42 minutes to the time shown to give the time on the next watch to the right. 2. Where should the minute hand be put on Read more about Clock Puzzles [With Answer] …….[…]

Chemistry

Enthalpy change, (Δr H) of reactions – reaction Enthalpy

Standard states: A pressure of 1 atm and a constant temperature (25˚C) are taken as standard states. State Standard states Gas Ideal gas at the given temperature and 1 atm Liquid Pure liquid at the given temperature and 1 atm Solid Stable crystalline from at given temperature and 1 atm pressure Heat of reaction: Heat Read more about Enthalpy change, (Δr H) of reactions – reaction Enthalpy[…]