Chemistry When a lead storage battery is discharged, Lead is formed Lead sulphate is consumed SO2 is evolved Sulphuric acid is consumed Lead is formed Lead sulphate is consumed SO2 is evolved Sulphuric acid is consumed ANSWER DOWNLOAD EXAMIANS APP
Chemistry Suspension particles have the size between 10–1 – 10–2 cm 10–8 – 10–10cm 10–2 – 10–4 cm 10–5 – 10–7cm 10–1 – 10–2 cm 10–8 – 10–10cm 10–2 – 10–4 cm 10–5 – 10–7cm ANSWER DOWNLOAD EXAMIANS APP
Chemistry Taj Mahal is greatly affected due to : Deforestation Acid rain Tourists Sound pollution Deforestation Acid rain Tourists Sound pollution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a cause for present global warming and climate change ? Carbondioxide emission Methane emission Deforstation CFC emission Carbondioxide emission Methane emission Deforstation CFC emission ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of carbon monoxide is Solid waste disposal Industrial process Fuel combustion Transportation Solid waste disposal Industrial process Fuel combustion Transportation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colour imparted to the Bunsen flame by strontium salt is Crimson red Bluish green Brick red Apple-green Crimson red Bluish green Brick red Apple-green ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS