Question

select the correct alternative from the given : "adding acid & base soluation in a test tube
results to .....
(1) the temperature of soluation increase
(2) the temperature of soluation decrease
(3) the temperature of soluation remains same
(4) formation of salt is seen
Alternatives: (A) only (1) correct
(B) (1) and (2) both correct
(C) (1) and (3) correct
(D) (1) and (4) correct ​

Answer 1

Answer:

verify that [-(×)]=×,for each of the following × =11/3