one gram of sodium chloride is taken in a clean and dry test tube and 2 ml of concentrated sulphuric acid is added to it. if the gas evolved is tested with dry and then with a wet blue Litmus Paper in which case Litmus Paper change colour? give reason .write chemical equation for the reaction.​

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest

answercontent filtering;