Question

HNO3 + Ca(OH)2 → Ca(NO3)2 + 2H2O is an example of

(i) displacement reaction (ii) neutralization reaction

(iii) double displacement reaction (iv) combination reaction

a) (i) and (ii) b) (i) and (iii) c) (ii) and (iii) d) (i) and (iv) ​

Answer 1

HNO3 + Ca(OH)2 → Ca(NO3)2 + 2H2O is an example of (ii) neutralization reaction and (iii) double displacement reaction.

Answer: c) (ii) and (iii)

Answer 2

Option c

Step-by-step explanation:

➝This is a double displacement reaction.

➝In this reaction Calcium Hydroxide displaces Nitrate from Nitric acid.

➝Nitric Acid displaces Hydroxide from calcium Hydroxide.

➝This is a neutralisation reaction

➝Nitric acid is a strong acid.

➝Calcium Hydroxide is a Alkali or Strong base.

➝Hence both neutralises each other.