अम्ल, क्षारक एवं लवण

अध्याय 2

अम्ल, क्षारक एवं लवण 

2.1 अम्ल एवं क्षारक के रासायनिक गुणधर्म समझना 

2.1.1 प्रयोगशाला में अम्ल एवं क्षारक  


2.1.2अम्ल एवं क्षारक धातु के साथ कैसे अभिक्रिया करते हैं? 


2.1.3 धातु कार्बोनेट तथा 


2.1.4 अम्ल एवं क्षारक परस्पर कैसे अभिक्रिया करते हैं? 


2.1.5 अम्लों के साथ



Comments

Post a Comment

Popular posts from this blog

Past perfect tense passive voice explained in hindi

In this post it is explained passive voice of past perfect tense in hindi in detail in an easy way. I hope this lesson will be helpful for all hindi medium students. Affirmative sentences of passive voice of past perfect tense in English explained in hindi with examples  O + had been + v3. मैच खेला जा चुका था |The match had been played. Negative sentences of passive voice of past perfect tense explained in hindi with examples  O + had + not +been + v3. मैच नहीं  खेला जा चुका था |The match had not been played. Interrogative sentences of passive voice of  past perfect tense in hindi Had +O + been + v3 ?  क्या  मैच खेला जा चुका था ? Had the match been played ? Interrogative negative sentences of passive voice of past perfect tense in hindi Had +O + not + been + v3 ? क्या मैच नहीं खेला जा चुका था ? Had the match not been played ? What /When /Where/ How / +had + o + been + v3 ? मैच क्यों खेला जा चुका था ? Why had the match been...
Read more

Matter in our surroundings

In this post it is written definition, key word, key points in the short detail of class nine subject science .  Matter in our surroundings   Matter:- anything which has mass and occupies space is called matter.  1.1 Physical nature of matter 1.1.1 Matter is made up of particles  1.1.2 How small are these particles of matter??  1.2 characteristics of particles of matter  1.2.1 particles of matter have space between them  1.2.2 particles of matter are continuously moving  Diffusion :- The intermixing of particles of two different types of matter on their own is called diffusion.  1.2.3 particles of matter attract each other  1.3 states of matter  Matter around us exist in three different states - solid, liquid and gas.  The state of matter arise due to the variation in the characteristics of the particles of matter.  1.3.1 The solid state  1.3.2 The liquid state  The gases from the atmosphere diffuse and dissolve ...
Read more

Past imperfect tense passive voice explained in hindi

In this post it is explained in hindi how to learn to translate hindi sentences of passive voice of past imperfect tense hindi into English in detail in an easy way. I hope this lesson will be helpful for all hindi medium students. Affirmative sentences of passive voice of past imperfect tense translated hindi into English explained in hindi in detail in an easy way. Affirmative sentences O +was /were +being +v3 चोर को पीटा जा रहा था |The thief was being beaten. मिठाइयाँ बाँटी जा रही थीं|Sweets were being distributed. चि्ठी टंकित की जा रही थ|The letter was being typed. खिलोने बेचे जा रहे थे |Toys were being sold. मुझे तंग किया जा रहा था |I was being vexed. कार्य किया जा रहा था |The work was being done Negative sentences of passive voice of past imperfect tense in hindi S + was /were + not + being + v3 . खेत नहीं जोते जा रहे थे |The fields was not being ploughed. पेड़ नही काटे जा रहे थे |The trees were not being cut गाना नहीं गाया जा रहा था |The song was n...
Read more