atulyadavak2002 Asked: December 2022 Which one of the following hasdifferent number of molecules?(All are kept at normaltemperature and pressure)2016(a) 3 gram of Hydrogen(b) 48 gram of Oxygen(c) 42 gramof
atulyadavak2002 Asked: December 2022 ap 17 reinforced glass hasa oxides of alkaline metalsb network of wires c sio2d layer of plasticsed
atulyadavak2002 Asked: December 2022 23. 8 g of oxygen combine with 1 g ofhydrogen and 20 g of calciumtherefore, when calcium combineswith hydrogen it must
atulyadavak2002 Asked: December 2022 22. Hydrogen, sulphur and oxygengives HS. SO2 and H20. This isaccording to the law of(a) constant proportions(b) multiple proportionsreciprocal propproportions(conservation
atulyadavak2002 Asked: December 2022 2 hydrogen sulphur and oxygengives h2 s so2 and h2o this isaccording to the law ofa constant proportionsb multiple proportionsc reciprocal proportionsd conservation of mass