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Eklavya Gondule from DPS Bhilai, BHILAI

Subject :NSO Class : Class 7

Select the incorrect match.

APotassium hydroxide - Alkaline batteries
BMagnesium hydroxide - Antiperspirants
CCalcium hydroxide - Fungicide
DNone of these

Solution please

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Ans 1:

Eklavya Gondule from DPS Bhilai, BHILAI

Class : Class 7

Ans 2:

aditri from A G Church, haldia

Class : Class 7

Ans 3:

Arnav Raju Ghungal from Mount Carmel international school akola, mothi lokende layout akola

Class : Class 7

Ans 4:

UMA Subramanian from Global Indian International School, Singapore

Class : Class 7

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