Question

class 10 don't spam
who give me correct answer J mark as brainliest​

Answer 1

Answer:

A

B

it will turn red

hydrogen

1. in making cast for fractures

2. construction

Answer 2

Answer:

I) Sample B

ii) sample B

iii) Blue litmus turns into Red Colour

iv) Hydrogen gas

v). 1) Used in hospitals for immobilizing the affected part in case of bone fracture or sprain.

2). Used in making casts and patterns for molds and statues