NEET2015 II

What is the mass of precipitate formed when x mL of solution is mixed with another

What is the mass of precipitate formed when 50 mL of 16.9% solution of AgNO₃ is mixed with 50 mL…

If avagadro number is changed what changes

If avagadro number is changed from 6.022 x 10²³ mol⁻¹ to 6.022 x 10²⁰ mol⁻¹, this would change Options (a)…

The number of water molecules is maximum in

The number of water molecules is maximum in Options (a) 1.8 molecules of water (b) 1.8 gram of water (c)…

Magnesium carbonate of x g decomposes. What is the percentage of purity

20.0 g of a magnesium carbonate sample decomposes on heating to give CO₂ and 8.0 g magnesium oxide. What will…