Correct option – D. Sodium chloride. When aqueous barium chloride reacts with aqueous sodium sulphate, barium sulphate precipitates and sodium chloride remains in the solution. Thus the aqueous solution formed contains NaCl with BaSO₄ as solid precipitate. cbse sample paper 2025 ...
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Cultural symbols like Bharat Mata, Vande Mataram, and the Swadeshi flag inspired unity and devotion towards the motherland. These icons became powerful reminders of India’s shared identity and the collective spirit of freedom. cbse sample paper 2025 Satyam Tiwari ...
The digested food is taken up by the inner lining of the intestine with the help of finger-like projections or villi which increase the surface area for the absorption. cbse sample paper 2026 cbse sample paper 2025-26 class 10