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MHT CET Chemistry Some Basic Concepts of Chemistry 2026 MHT CET 2026 (19 April Shift 1)

MHT CET Chemistry Question (2026) — Solution

Question

What quantity of H _2 O in gram is present in 0.25 mol of it?

Options

  1. A. 4.5 g
  2. B. 0.25 g
  3. C. 18 g
  4. D. 5.4 g

Answer

A. 4.5 g

Step-by-step solution

Molar mass of H _2 O = 2 1 + 16 = 18 g/mol Mass of H _2 O = moles molar mass Mass = 0.25 18 = 4.5 g Answer: 4.5 g

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