Choose the best: Types of chemical reactions — task. Science CBSE, Class 10.

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Choose the best answer:

1. In the equation, \(NaOH\) + \(HNO_3\) → \(NaNO_3\) + \(H_2O\) nitric acid is acting as-

a dehydrating agent
a reducing agent
a solvent
an acid

2. Black and white photography uses-

decomposition of silver chloride
both of these
decomposition of silver bromide
decomposition of silver iodide

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