Home
Class 10
CHEMISTRY
To dry a test tube which substance is re...

To dry a test tube which substance is required to you ?

A

Calcium chloride

B

Calcium oxide

C

Copper chloride

D

Copper oxide

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Which test is required to know bilirubin?

(A) Which test is required to know bilirubin?

Which apparatus is required to test hydrogen gas?

Which substance do you use to test CO_2 gas?

A reddish-pink substance on heating gives off a vapour which condences on the sides of the test tube and the substance turns blue. Il on cooling water is added to the residue it turns to its original colour. The substance is :

Elimination of which substance requires large amount of water ?

What are the substances required to perform a neutralization reaction ?

Can you classify the pure substances ?

Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrochloric acid is added to test tube A. while acetic acid is added to test tube B. Amount and concentration of both the acids are same. In which test tube will the fizzing occur more vigorously and why?

What are the substances required by the cell to perform various functions?