Which is greater , (7^7^7^7) or (9^9^9)
Find the remainder when 45 factorial is divided with 47?
Normality of 1% H2 SO4 Solution is nearly
bvsritan310
Asked:
December 2022
How many perfect squares can be formed by using all the digits 1,2 and 3, each of the digits given four times?
bvsritan310
Asked:
December 2022
0.108 g of finely-divided copper was treated with an excess of ferric sulphate solution until copper was completely dissolved. The solution after the addition of excess dilute sulphuric acid required 33.7 mL of 0.1 N KMnO4 for complete oxidation. Find the equation which represents the reaction between metallic copper and...