Question

What is difference between acids and bases? What are indicators? Name some natural and human made indicators! What is the function of pancreas and abdomen.. Explain briefly... Why sting of ant contains formic acid? Why zinc carbonate is present in calamine solution?What does digestive juices contain? Why we only inhale oxygen? Why only oxygen is used for breakdown of food? Why oxygen supports burning? Explain with activity...What do u mean by manure and fertilisers?Difference between manure and fertilisers?What is seed drill? Tell some advantages of manure?! Draw a diagram of luner eclipse and solar eclipse ! Name some methods of irrigation?! What is threshing? What are pathogens? What is chemical method of preservation of food? What is nitrogen fixation? Explain NITROGEN CYCLE?!What are thermosetting plastics? Is plastic non reactive? What are sonours? Explain digestion process in humans! Tell some user of metals and nonmetals?!Chemical formula of calcium carbonate?! What can be the ph of acidic rain? What is ignition temperature?What is shape of a cell? Wat are pseudopodia? Explain the structure of cell with diagram! What are amino acids? Briefly describe the. function of cell! (What is cell membrane, cytoplasm etc etc) What is Gene? Is structure of the nucleus same in cells of plants and animals and bacteria? What is puberty? What are hormones? Which gland produces hormones? What's Adam's Apple? What is electrostatic force? ( Lge rho! Himaat h to answer krke dikhaayo. ....200000 points... xd..xD​

Answer 1

Hi friend here is your answer

______________________________________

Acid are proton donors while Base are proton acceptor

Acid Increase H+ concentration while Base increase OH- concentration

Acid pH less than 7 base has more than 7

Indicators are substances uses to check whether the substance is acid or base

Natural - Turmeric

Synthetic - Methyl Orange

Pancreas produce the hormone insulin which controls the sugar level of body by entering blood

Ants contains formic acid to protect themselves they contain a venom that has formic acid

Bla bla blah

Force that exist between two electrically charged particles or objects only condition is they must be at rest is called electrostatic force

________________________________________

Hope it helps you