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Class 11
Chemistry :-Additional Questions_ Set - 1 - Some Basic Concepts Of Chemistry.

 a. State avogadro law

b. What is the mass of 1 L of mercury in grams and in kilograms, 1 d the density of liquid mercury in grams is 13.6gcm3?

Answer:

a. Equal volumes of all gases contain equal number of molecules at same temperature and pressure.
b. Mass = Volume × Density = 1000 × 13.6 = 13600 g = 13.6 kg.

SET

NCERT Chemistry Class 11