Question

In the mixture of [nahco3+na2co3] volume of hcl required is x ml with phenolphthalein indicator and then y ml with methyl orange indicator in same titration.the volume of hcl for complete neutailization of nahco3 in the mixture is

Answer 1

Natural sources of light include the sun, stars, fire, and electricity in storms. There are even some animals and plants that can create their ownlight, such as fireflies, jellyfish, and mushrooms. This is called bioluminescence. Artificial light is created by humans.