Find the ratio of the following.
(i) 12 g and 120 g
(ii) 360 L and 540 L

Find the ratio of the following (i) 36 g, 54 g (ii) 24 L, 20 L 800 mL

Calculate the number of gram molecules contained in the following masses. (i) 4.4 g of CO_(2) (ii) 36.0 g of H_(2)O (iii) 0.098 g of H_(2)SO_(4)

Find the pH of the following soluitons: (i) 3.2 g of hydrogen chloride dissolved in 1.0 L of water (ii) 0.28 g of potassium hydroxide dissolved in 1.0 L of water .

Write the concentration of each of the following solutions in g/L and mol/L: 2g NaOH in 50ml solution

Write the concentration of each of the following solutions in g/L and mol/L: 7.3g HCl in 100 ml solution

Find the ratio of: (i) 2m to 24cm (ii) 3 days to 30 hours (iii) 1 km to 360 m (iv) 1 kg to 150 g

Which one is the volume of 1g of oxygen gas at STP? (i) 0.7 L (ii) 4.8 L (iii) 1.4 L (iv) 1.2 L.

25.4g of iodine and 14.2g of chlorine react together to form a mixxture of IC l and IC l_(3) . Find the ratio of the number of moles of IC l and IC l_(3) in the mixture. (Relative atomic mass of Cl and I are 35.5 and 127 respectively).