Question

State two precautions to be taken when using a density bottle​

Answer 1

Step-by-step explanation:

(i) The density bottle must be held by the neck to avoid expansion. (ii). The outside must be wiped clean. (iii).

Answer 2

1. The density bottle must be held by the neck to avoid expansion
2. The outside must be wiped clean

Step-by-step explanation:

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