Identify the compound y on the basis of the reaction given below. Also write the name and formula of A and B (Y) + Zn gives A +H2 (Y) + HCL gives B + H2O
parvathi008
Asked:
June 2023
How many terms of the sequence -35, -28, -21,......... should be taken so that their sum is zero?
parvathi008
Asked:
June 2023
From a solid cylinder of height 12 cm and radius 5 cm, a conical cavity of same height and radius is hollowed out. Find the total surface area of the remaining solid.
The total surface area of the given solid figure is..................
parvathi008
Asked:
December 2022
Solve the following pairs of equation 21/x + 47/y = 110 47/x + 21/y = 162