Subject :NSO Class : Class 6
Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 7
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Class : Class 7
Chemicals having ph below 7 are known as acids and chemicals having ph value above 7 are bases. Salt is an ionic compound which is formed after the neutrilization reaction of an acid and base.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6