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What will be the action of the following substances on litmus paper?
a. Dry HCl gas
b. Moistened NH_3 gas
c. Lemon juice
d. Carbonated soft drink
e. Curd
f. Soap solution.
a. Dry HCl gas
b. Moistened NH_3 gas
c. Lemon juice
d. Carbonated soft drink
e. Curd
f. Soap solution.
a. Dry HCl gas:
b. Moistened NH_3 gas:
c. Lemon juice:
d. Carbonated soft drink:
e. Curd:
f. Soap solution:
b. Moistened NH_3 gas:
c. Lemon juice:
d. Carbonated soft drink:
e. Curd:
f. Soap solution:
Answer variants:
Turns red litmus blue
No effect on litmus paper
Turns blue litmus red
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