तलको रासायनिक समिकरणमा 'Y' को संयुज्यता कति हुन्छ ? What is… – SEE Class 10 Science 2081 Solved

SEE Class 10 Science · 2081 · Solved Question with Answer

तलको रासायनिक समिकरणमा 'Y' को संयुज्यता कति हुन्छ ?
What is the valency of 'Y' in the following chemical equation?
2Y + 6 HCl → 2 YCl₃ + 3 H₂

(i) 1 (ii) 2 (iii) 3 (iv) 4

Solution

तलको रासायनिक समिकरणमा 'Y' को संयुज्यता कति हुन्छ ? What is the valency of 'Y' in the following chemical equation? 2Y + 6 HCl → 2 YCl₃ + 3 H₂ (i) 1…