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Samaira from Global Indian International School, Bangalore

Subject :NSO Class : Class 7

Which of the following processes represents a neutralisation reaction?

A Applying vinegar on wasp sting
B Brushing our teeth with toothpaste
C Sodium hydroxide reacts with hydrochloric acid to form sodium chloride.
D All of these

How is option A neutralisation??????

View All Answers (6)

Ans 1:

Aishwarya B from Shantiniketan International School , Hyderabad, HYD

Class : Class 9

Actually any insect sting is acidic, which is why it hurts and stings. So it cant be D. SOF please look into this.

Ans 2:

khushi Joshi from Svkm , Mumbai

Class : Class 10

so answer is d

Ans 3:

Rithvik from BVM Global, Chennai

Class : Class 9

exactly aishwarya it is acidic in nature

Ans 4:

khushi Joshi from Svkm , Mumbai

Class : Class 10

Wasp sting is basic in nature. If you rub vinegar (acidic) on the sting, there will be neutralisation reaction of acid and base.

Ans 5:

DEEPTANGSHU DATTAGUPTA from DPS South Bangalore, BANGALORE

Class : Class 8

insect sting injects formic acid in us (CH2O2)

Ans 6:

Rishi from Deens Academy, BENGALURU

Class : Class 7

wasp sting is acidic in nature it contains formic acid