Chemistry 'Plaster of Paris' is made by partial dehydration of Epsom salt Green vitriol Blue vitriol Gypsum salt Epsom salt Green vitriol Blue vitriol Gypsum salt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Suspension particles have the size between 10–2 – 10–4 cm 10–1 – 10–2 cm 10–5 – 10–7cm 10–8 – 10–10cm 10–2 – 10–4 cm 10–1 – 10–2 cm 10–5 – 10–7cm 10–8 – 10–10cm ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of electrons presents in H+ is three zero two one three zero two one ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of biogas is Methyl alcohol Oxygen Methane Acetic acid Methyl alcohol Oxygen Methane Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is the polymer of : Ethylene Butadiene Isoprene Styrene Ethylene Butadiene Isoprene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal chiefly used for galvanising iron is : Tin Cadmium Mercury Zinc Tin Cadmium Mercury Zinc ANSWER DOWNLOAD EXAMIANS APP
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