Understand the question and choose the correct answer for 7th and 8th question
Attachments:
Answers
Answered by
0
Answer:
answer of 7th question is (a) part and 8th is (b) part
Explanation:
Sodium bicarbonate is a weak base and NaCl is a neutral salt ///Silver chloride turns grey when kept in sunlight. Explanation: Silver chloride which is white colour turns to grey colour silver due to decomposition reaction which occur in presence of sunlight
Similar questions
Environmental Sciences,
9 days ago
English,
9 days ago
Science,
9 days ago
History,
19 days ago
Social Sciences,
9 months ago
Math,
9 months ago