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??????
Ans 1:
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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:
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Ans 3:
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DEEPTANGSHU DATTAGUPTA
from
DPS South Bangalore, BANGALORE
Class : Class 8
insect sting injects formic acid in us (CH2O2)
Ans 4:
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Rishi
from
Deens Academy, BENGALURU
Class : Class 7
wasp sting is acidic in nature it contains formic acid
Ans 5:
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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.