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  All the quizzes are available in (English and हिंदी). Lets Practice /सभी क्विज़ (अंग्रेजी और हिंदी) में उपलब्ध हैं। चलो अभ्यास करें. 🌠Important Gk Mixed Quizzes [Bilingual]🌠 Gk Mixed Quiz -1 Gk Mixed Quiz -2 Gk Mixed Quiz-3 Gk Mixed Quiz -4 Gk Mixed Quiz -5 Gk Mixed Quiz-6 Gk Mixed Quiz -7 Gk Mixed Quiz -8 Gk Mixed Quiz -9 Gk Mixed Quiz -10 Gk Mixed Quiz -11 Gk Mixed Quiz -12 Gk Mixed Quiz -13 Gk Mixed Quiz -14 Gk Mixed Quiz -15 Gk Mixed Quiz -16 Gk Mixed Quiz -17 Gk Mixed Quiz -18 Gk Mixed Quiz -19 Gk Mixed Quiz -20 Gk Mixed Quiz -21 Gk Mixed Quiz -22 Gk Mixed Quiz -23 🌀General Science Quizzes -Bilingual ( English +हिंदी) 🌀 General Science Quiz -1 General Science Quiz -2 General Science Quiz -3 General Science Quiz -4 General Science Quiz -5 General Science Quiz -6 General Science Quiz -7 General Science Quiz -8 General Science Quiz -9 General Science Quiz -10 General Science Quiz -11 General Science Quiz -12 General Science Quiz -13 General Science Quiz -14 General Science Quiz

All the quizzes are available in (English and हिंदी). Lets Practice सभी क्विज़ (अंग्रेजी और हिंदी) में उपलब्ध हैं। चलो अभ्यास करें. 35+ SSC CHSL Previous Year Questions Quiz Series (Bilingual) + Complete Study Notes (Topic Wise)   Quiz -1 Quiz -2 Quiz-3 Quiz -4 Quiz-5 Quiz-6 Quiz -7 Quiz -8 Quiz -9 Quiz -10 Quiz -11 Quiz -12 Quiz -13 Quiz -14 Quiz -15 Quiz -16 Quiz -17 Quiz -18 Quiz -19 Quiz -20 Quiz -21 Quiz -22 Quiz -23 Quiz -24 Quiz -25 Quiz -26 Quiz -27 Quiz -28 Quiz -29 Quiz -30 Quiz-31 Quiz -32 Quiz -33 Quiz -34 Quiz -35 Quiz -36 Quiz -37 Quiz -38 👉Bookmark This Article Now 👈    👇 👉Quick Links Of All Important Gk Notes For All Exams👈👇 💢MY English Exam Notes Series 💢 Important English Exam Notes Series  -1          Important English Exam Notes Series  -2           Important English Exam Notes Series  -3 Important English Exam Notes Series  -4 Important English Exam Notes Series - -5  Important English Exam Notes Series - -6 mportant English Exam Notes Series -

  List of pH Value of Different Substances Bilingual (Complete List): Substance pH Value Battery acid 1.0 Limes 1.8-2.0 Lemon juice 2.2-2.4 Fruit jellies 2.8-3.4 Vinegar 2.9 Apple juice 2.9-3.3 Strawberries 3.0-3.5 Orange juice 3.7 Tomatoes 4.0-4.5 Bear 4.5 Coffee 5.0 Tea 5.5 Rainwater 5.6-6.0 Peas 5.8-6.4 Urine 6.0 Corn 6.0-6.5 Butter 6.1-6.4 Cow’s milk 6.4 Maple syrup 6.5-7.0 Human saliva 6.5-7.5 Water 7.0     Hydrochloric Acid (HCl) 0.0 Acid Battery Acid (H2SO4 sulfuric acid) 1.0 Acid Gastric juice 1.2 Acid lemon juice 2.2 Acid Vinegar 2.8 Acid Apples 3.0 Acid Soft drinks 3.0 Acid Wine and Beer 4.0 Acid Tomatoes 4.5 Acid Black coffee 5.0 Acid Human saliva 6.4 Acid Rain water 6.5 Acid Milk 6.8 Acid Pure water 7.0 Neutral Human Blood 7.4 Base Tears 7.4 Base Egg 7.8 Base Baking Soda (Sodium Bicarbonate) 8.3 Base Milk of Magnesia 10.5 Base Ammonia 11.0 Base Lime (Calcium Hydroxide) 12.4 Base Sodium Hydroxide (NaOH) 14.0 Base Oven cleaner 13.8 Base Water 7.0 Human blood 7.3-7