Chemistry, asked by antheajane3670, 1 year ago

Among PbS, CuS, HgS, MnS, Ag₂S, NiS, CoS, Bi₂S₃ and SnS₂, the total number of BLACK coloured sulphides is ____.

Answers

Answered by Aadya16

0

cus cuo fes fe2o3 fes

Answered by gauravats1602

9

pbs,ag2s,nis,hgs,cos are black

gauravats1602: ZnS White, MnS pink, NiS and CoS black: janam as safed Mann as gulabi Aur Niyat se koyle sa kala.

PbS, HgS and CuS black, Bi2S3 brown and CDS yellow: lead se hoga sab kutte sa kala biscuit sa brown ya curry sa peela.

As2S3,As2S5 yellow, Sb2S3, Sb2S5 orange, SnS brown and SnS2 yellow: Ash peelaye (As sulphides yellow) sabko orange (Sb sulphide are yellow) Tina ko bye ( brown and yellow).

Cu2S cute sa kala, FeS fir se kala.

gauravats1602: this will help to remember colours

Previous Question

Next Question

Similar questions

Social Sciences, 6 months ago

Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number. Enter 7, 2, bob, 10, and 4 and match the output below.

Math, 6 months ago

In a 3-digit number, the tens digit is thrice the units digit and the hundreds digit is four times the units digit. Also, the sum of its digits is 16. Find the number.

English, 6 months ago

A. Identify what part of speech the underlined words are. 1. I don't need any lunch today.

Computer Science, 1 year ago

Name any two popular word processing software.

Computer Science, 1 year ago

What are microcomputers ? Mention the characteristics of microcomputers/personal computers.

Political Science, 1 year ago

In democracy ,the final decision making power resides with elected people. Explain?

Math, 1 year ago

Yashita walks 1km towards north to meet shikha, then they both take a left turn and walk 3km for lunch. after the lunch they take a left turn and walks 2 km and they eat ice-cream and after some rest they again take a right turn and walks 3km. in which direction the ending point form the location where they had lunch?

Math, 1 year ago

7x-5y-4=0 is given write another linear equations so that the lines represented by the pairs are a)intersection b)coincident c)parallel...