Arrange 46.004,46.040,46.440,46.444 in an ascending order

An organic compound containing carbon, hydrogen and nitrogen have the percentage, 40,13.33 and 46.67 respectively. Its empirical formula will be

A batsman scored the following number of runs in six innings 36, 35, 50, 46, 60, 55. Calculate the mean runs scored by him in an inning.

A carbon compound on analysis gave the following percentage composition, carbon 14.5%, hydrogen 1.8%, chlorine 64.46%, oxygen 19.24%. Calculate the empirical formula of the compound.

Represent 2,0,-4,6 on the number line.

Find the mode of the following data 12, 24, 36, 46, 25, 38, 72, 36, 25, 38, 12, 24, 46, 25,12,24 ,46, 25, 72, 12, 24, 36, 25, 38 and 36.

The enthalpy of formation of ammonia is -46.0 KJ mol^(-1) . The enthalpy change for the reaction 2NH_3 rarr N_2 + 3H_2 is

If t = 4/5 + (4.6)/(5.10) + (4.6.8)/(5.10.15) + ……oo then prove that 9t = 16