ajmerwalarizwan
ajmerwalarizwan ajmerwalarizwan
  • 23-12-2020
  • Chemistry
contestada

Std 10th

sub chemistry

ncert cource

What are amphoteric oxides ? Give two examples of amphoteric oxides ?​

Respuesta :

azjuan
azjuan azjuan
  • 23-12-2020

Answer:

zinc and lead or copper and tin

Explanation:

these elements react both as an acid as well as a base

Answer Link

Otras preguntas

In which direction is energy transferred as heat between two objects at different temperatures
expression for 4, 9, 15
During which process does independent assortment of chromosomes occur?
A girl became a member of this gym club. Her friend asks her “ hey how much was it for the membership?” She goes “i forgot, but they gave me 80% off so I only
find the theoretical probability of randomly choosing a vowel from the letters in experment.
On a hot day, a concrete sidewalk feels hotter than the water in a small swimming pool. And a sandy beach feels hotter than the lake or ocean. What do these obs
Hi guys, can someone please help with this assignment :For which value of p with the equation below have no real solutionpx^2 + 4x + 6 = 0I got so far, but stuc
he base of a 6-inch long ice cream cone with a diameter of 2 inches, is cut 0.25 inches from the base. This cut creates two shapes, one is a cone, and the other
Read the following passage: “To him a voyage to Iceland was merely a matter of course. My uncle, on the other hand, considered the event of sublime importance.
What twentieth-century economist argued that governments should engage in large public works and lower interest rates to stimulate economically depressed econom