Question

Give one chemical test to distinguis between
1.dil.h2so4 and conc h2so4
2.cu(nos)2 and zn(no3)2
3.dil hcl and dil hno3
@ganeshie8

Answer 1

@ganeshie8

Answer 2

@Joel_the_boss

Answer 3

@LeilaJudeh

Answer 4

Idk >_< sorry aar

Answer 5

>_>

Answer 6

@Zarkon
@e.mccormick

Answer 7

@somy

Answer 8

@sleepyjess

Answer 9

@thomaster

Answer 10

@robtobey

Answer 11

1. Dilute solution reacts slower with solid Zn (or with Fe)

Answer 12

2. Put an iron nail in both solutions. Solid copper is formed

Answer 13

3. HNO3 reacts with copper